top waterproof storage benches
AIThis post was created with the assistance of artificial intelligence (AI).

For a versatile place to sit and store patio gear, the Keter Solana 70-Gallon Outdoor Storage Bench is my best overall pick, while the EAST OAK 100-Gallon Deck Box stands out for buyers who need more room and UV-resistant resin. The Tangkula 46-Gallon Rattan Bench suits smaller spaces where a cushion and woven look matter more than maximum capacity. Across these options, the main tradeoffs are storage volume, seating comfort, material, and how well a closed lid protects belongings from rain. “Waterproof” claims do not make every bench suitable for standing water or exposed storms, so placement and drainage matter too. Read on for the full comparison and advice on choosing a bench that fits your space and storage needs.

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14
compared
13
brands
120 gallons
max storage capacity
Which outdoor storage benches waterproof should you buy?
★ Top Pick
VINGLI Outdoor Wooden Storage
Best Wooden Bench
Solid fir construction with a carbonized finish
See on Amazon →
Patio owners who want low-maintenance resin seating for two or three, with room for cushions and pool accessories.
Keter Solana 70-Gallon Outdoor
70-gallon storage capacity
View on Amazon →
Buyers who want a large, explicitly waterproof and lockable bench for patio cushions, towels, and pool accessories.
Devoko 80 Gallon Waterproof &
80-gallon storage capacity
View on Amazon →
Buyers with bulky outdoor gear who prioritize a very large resin compartment and low-maintenance construction.
120 Gallon Outdoor Storage Ben
120-gallon stated capacity, the largest in this batch
View on Amazon →
Buyers who want an 80-gallon resin bench they can reposition and who value a 600 lb stated seating capacity.
Flamaker 80-Gallon Outdoor Sto
80-gallon storage capacity
View on Amazon →
Storage capacity — compared
Keter Solana 70-Gallon Outdoor70 gallons
Devoko 80 Gallon Waterproof & 80 gallons
120 Gallon Outdoor Storage Ben120 gallons
Flamaker 80-Gallon Outdoor Sto80 gallons
Greesum 80 Gallon Outdoor Stor80 gallons
ATMELT 100-Gallon Outdoor Stor100 gallons
Tangkula 46-Gallon Outdoor Rat46 gallons
Pros & cons at a glance
VINGLI Outdoor Wooden Storage
✓ Solid fir construction with a carbonized finish
✗ Storage compartment may not fit larger cushions or equipment
Keter Solana 70-Gallon Outdoor
✓ 70-gallon storage capacity
✗ Padlock is sold separately
Devoko 80 Gallon Waterproof &
✓ 80-gallon storage capacity
✗ 400 lb maximum weight capacity is lower than Keter Solana’s 551 lbs
120 Gallon Outdoor Storage Ben
✓ 120-gallon stated capacity, the largest in this batch
✗ No dimensions are provided
Flamaker 80-Gallon Outdoor Sto
✓ 80-gallon storage capacity
✗ Lock is optional
Devoko 78-Gallon Waterproof Re
✓ Waterproof resin construction
✗ Capacity is inconsistent between 78 and 80 gallons
EAST OAK 100 Gallon Outdoor St
✓ 100-gallon capacity for bulky outdoor items
✗ A lock may need to be purchased separately
Greesum 80 Gallon Outdoor Stor
✓ 80-gallon hidden storage compartment
✗ Padlock is sold separately
ATMELT 100-Gallon Outdoor Stor
✓ 100-gallon storage capacity
✗ Dimensions are not provided
Tangkula 46-Gallon Outdoor Rat
✓ Washable cushion cover with fixing ties
✗ Should not be exposed to rain for prolonged periods
PatioZen 80 Gallon Outdoor Sto
✓ 80-gallon capacity for cushions, tools, and garden supplies
✗ Requires customer assembly
Homall 75 Gallon Outdoor Stora
✓ 75-gallon capacity for cushions, tools, and seasonal items
✗ Padlock is not included
JUMMICO 80 Gallon Resin Outdoo
✓ 80-gallon storage capacity
✗ Lock hardware is not included
80 Gallon Lockable Outdoor Sto
✓ 80-gallon hidden storage capacity
✗ Padlock is not included

Key Takeaways

  • The Keter Solana is the strongest all-around balance: its 70-gallon capacity leaves room for patio essentials without committing to one of the largest boxes.
  • The EAST OAK and ATMELT models target higher-capacity storage: their 100-gallon designs suit bulkier gear, but buyers should check the footprint before choosing them for a narrow patio.
  • Capacity varies more than the similar names suggest: the Tangkula offers 46 gallons, while several resin models cluster around 75 to 80 gallons and the largest options reach 120 gallons.
  • Seating style changes the use case: Tangkula adds a cushion and rattan look, VINGLI uses wood, and many resin deck-box designs prioritize enclosed storage and easy-care surfaces.
  • Water resistance is not a substitute for placement: lids and resin construction can help protect stored items, but cushions and sensitive belongings still benefit from dry storage and shelter during prolonged rain.
2
Keter Solana 70-Gallon Outdoor
Best for Low-Maintenance Seating
3
Devoko 80 Gallon Waterproof &
Best for Waterproof Storage

Our Top Outdoor Storage Benches Waterproof Picks

VINGLI Outdoor Wooden Storage Bench for TwoVINGLI Outdoor Wooden Storage Bench for TwoBest Wooden BenchMaterial: Solid fir woodSeating capacity: 2 peopleWeight capacity: 660 lbsVIEW ON AMAZONSee Our Full Breakdown
Keter Solana 70-Gallon Outdoor Storage BenchKeter Solana 70-Gallon Outdoor Storage BenchBest for Low-Maintenance SeatingExterior dimensions: 54.6 x 23.4 x 32.8 inchesInterior dimensions: 50.4 x 19.7 x 15 inchesStorage capacity: 70 gallonsVIEW ON AMAZONSee Our Full Breakdown
Devoko 80 Gallon Waterproof & Lockable Outdoor Storage Bench Deck BoxDevoko 80 Gallon Waterproof & Lockable Outdoor Storage Bench Deck BoxBest for Waterproof StorageStorage capacity: 80 gallonsExterior dimensions: 52.8 x 22.6 x 32.3 inchesInterior dimensions: 48.4 x 22.4 x 16.9 inchesVIEW ON AMAZONSee Our Full Breakdown
120 Gallon Outdoor Storage Bench, Lockable, Black120 Gallon Outdoor Storage Bench, Lockable, BlackBest for Maximum CapacityStorage capacity: 120 gallonsMaterial: Premium resinColor: BlackVIEW ON AMAZONSee Our Full Breakdown
Flamaker 80-Gallon Outdoor Storage BenchFlamaker 80-Gallon Outdoor Storage BenchBest for Easy RepositioningStorage capacity: 80 gallonsMaterial: High-density resinWeight capacity: Up to 600 lbsVIEW ON AMAZONSee Our Full Breakdown
Devoko 78-Gallon Waterproof Resin Deck BoxDevoko 78-Gallon Waterproof Resin Deck BoxBest for Pinch-Safe AccessMaterial: Waterproof resinCapacity: 78 gallons in title; 80 gallons in product detailsDimensions: 45.3 x 19.2 x 20.8 inchesVIEW ON AMAZONSee Our Full Breakdown
EAST OAK 100 Gallon Outdoor Storage Deck Box, Waterproof Resin, Lockable, UV Resistant, GreyEAST OAK 100 Gallon Outdoor Storage Deck Box, Waterproof Resin, Lockable, UV Resistant, GreyBest for High-Capacity SeatingCapacity: 100 gallonsMaterial: ResinColor: GreyVIEW ON AMAZONSee Our Full Breakdown
Greesum 80 Gallon Outdoor Storage Bench Deck Box with Armrest, BlackGreesum 80 Gallon Outdoor Storage Bench Deck Box with Armrest, BlackBest for Armrest SeatingStorage capacity: 80 gallonsMaterial: Polypropylene resinColor: BlackVIEW ON AMAZONSee Our Full Breakdown
ATMELT 100-Gallon Outdoor Storage Bench, GreyATMELT 100-Gallon Outdoor Storage Bench, GreyBest for Straightforward Large-Capacity StorageStorage capacity: 100 gallonsWeight capacity: 660 lbsMaterial: Polypropylene resinVIEW ON AMAZONSee Our Full Breakdown
Tangkula 46-Gallon Outdoor Rattan Storage Bench with CushionTangkula 46-Gallon Outdoor Rattan Storage Bench with CushionBest for Cushioned Patio SeatingStorage capacity: 46 gallonsSeating capacity: 2 peopleWeight capacity: 800 lbsVIEW ON AMAZONSee Our Full Breakdown
PatioZen 80 Gallon Outdoor Storage Bench Deck Box, BlackPatioZen 80 Gallon Outdoor Storage Bench Deck Box, BlackBest for Comfortable SeatingCapacity: 80 gallonsColor: BlackMaterial highlight: Waterproof, weather-resistantVIEW ON AMAZONSee Our Full Breakdown
Homall 75 Gallon Outdoor Storage Bench – Lockable Waterproof Deck BoxHomall 75 Gallon Outdoor Storage Bench - Lockable Waterproof Deck BoxBest for Quick AssemblyCapacity: 75 gallonsMaterial: UV-resistant PP plasticSeating capacity: 2–3 peopleVIEW ON AMAZONSee Our Full Breakdown
JUMMICO 80 Gallon Resin Outdoor Storage Bench Waterproof Deck BoxJUMMICO 80 Gallon Resin Outdoor Storage Bench Waterproof Deck BoxBest for Simple, High-Capacity StorageCapacity: 80 gallonsMaterial: ResinWaterproof: YesVIEW ON AMAZONSee Our Full Breakdown
80 Gallon Lockable Outdoor Storage Deck Bench, Grey Resin Waterproof Patio Storage Box80 Gallon Lockable Outdoor Storage Deck Bench, Grey Resin Waterproof Patio Storage BoxBest for Reinforced SeatingCapacity: 80 gallonsDimensions: 52 in L × 23 in W × 35 in HMaterial: Weather-resistant resinVIEW ON AMAZONSee Our Full Breakdown
Specs at a glance
outdoor storage benches waterproofMaterialWeight capacityStorage capacityLockable
VINGLI Outdoor Wooden Storage Solid fir wood660 lbs——
Keter Solana 70-Gallon OutdoorWeather-resistant polypropylene resin551 lbs70 gallons—
Devoko 80 Gallon Waterproof & ——80 gallons—
120 Gallon Outdoor Storage BenPremium resin—120 gallons—
Flamaker 80-Gallon Outdoor StoHigh-density resinUp to 600 lbs80 gallons—
Devoko 78-Gallon Waterproof ReWaterproof resin———
EAST OAK 100 Gallon Outdoor StResin——Yes; lock inclusion is unclear
Greesum 80 Gallon Outdoor StorPolypropylene resin550 lbs80 gallonsYes; padlock sold separately
ATMELT 100-Gallon Outdoor StorPolypropylene resin660 lbs100 gallonsCompatible with standard padlocks
Tangkula 46-Gallon Outdoor Rat—800 lbs46 gallons—
PatioZen 80 Gallon Outdoor Sto———Yes
Homall 75 Gallon Outdoor StoraUV-resistant PP plastic——Yes, built-in padlock holes
JUMMICO 80 Gallon Resin OutdooResin——Yes, locking holes
80 Gallon Lockable Outdoor StoWeather-resistant resin500 lbs—Yes; padlock not included

More Details on Our Top Picks

  1. VINGLI Outdoor Wooden Storage Bench for Two

    VINGLI Outdoor Wooden Storage Bench for Two

    Best Wooden Bench

    View on Amazon

    VINGLI is the wood-first choice for buyers who want a conventional two-person bench with a tucked-away place for smaller outdoor items. Its solid fir construction, curved backrest, and armrests make it feel more like seating than the resin deck boxes in this lineup. The 660 lb weight capacity is also higher than the Keter Solana’s 551 lb limit, though the Keter offers much more storage at 70 gallons.

    The tradeoff is weather protection: VINGLI describes its finish as weather-resistant, while the Devoko explicitly claims a waterproof design. I would choose VINGLI for cushions, pool toys, or garden tools that fit its 40 x 16 x 10.6-inch compartment, with some upkeep in mind. Its wood finish needs wiping, and the compact compartment rules out bulkier gear.

    Pros:
    • Solid fir construction with a carbonized finish
    • Backrest and raised armrests make it dedicated seating for two
    • 660 lb weight capacity
    • Tool-free assembly listed as taking under 30 minutes
    Cons:
    • Storage compartment may not fit larger cushions or equipment
    • Weather-resistant finish is not described as waterproof
    • Wood needs wiping and ongoing care

    Best for: Buyers who prefer a wood bench with a backrest and armrests for a patio or garden, and only need storage for smaller items.

    Not ideal for: Households storing bulky cushions or seeking a clearly stated waterproof resin enclosure; the compartment is limited and the finish needs maintenance.

    • Material:Solid fir wood
    • Seating capacity:2 people
    • Weight capacity:660 lbs
    • Storage dimensions:40 x 16 x 10.6 inches
    • Finish:Carbonized wood; weather-resistant
    • Storage:Hidden compartment
    • Assembly:Tool-free; under 30 minutes
    Our verdict
    “Choose VINGLI if wood seating and a high stated weight capacity matter more than large, explicitly waterproof storage.”
  2. Keter Solana 70-Gallon Outdoor Storage Bench

    Keter Solana 70-Gallon Outdoor Storage Bench

    Best for Low-Maintenance Seating

    View on Amazon

    Keter Solana balances seating and everyday storage in a resin build that resists rusting, peeling, and denting. Its 70-gallon capacity is enough for patio cushions, towels, and pool accessories, while the wood-look texture gives it a more bench-like appearance than a plain storage chest. It seats two or three people and has a higher stated capacity than the Devoko 80-Gallon bench: 551 lbs compared with 400 lbs.

    Devoko provides 10 more gallons and explicitly describes its design as waterproof, so it is the stronger fit when capacity and stated water protection lead. Keter’s tradeoff is that its description calls the resin weather-resistant rather than explicitly waterproof, and the padlock must be purchased separately. I’d pick Solana for buyers who want a sizable, easy-care bench and value its seating capacity over the extra storage in Devoko.

    Pros:
    • 70-gallon storage capacity
    • Weather-resistant polypropylene resin
    • Seats two or three people and supports up to 551 lbs
    • Wood-look texture and padlock provision
    Cons:
    • Padlock is sold separately
    • Waterproof performance is not explicitly claimed in the product details
    • Offers less capacity than the Devoko 80-Gallon bench

    Best for: Patio owners who want low-maintenance resin seating for two or three, with room for cushions and pool accessories.

    Not ideal for: Buyers who need a clearly stated waterproof claim or want a lock included; its description specifies weather resistance and the padlock is separate.

    • Exterior dimensions:54.6 x 23.4 x 32.8 inches
    • Interior dimensions:50.4 x 19.7 x 15 inches
    • Storage capacity:70 gallons
    • Weight capacity:551 lbs
    • Material:Weather-resistant polypropylene resin
    • Seating capacity:2–3 people
    • Locking:Padlock compatible; padlock sold separately
    Our verdict
    “Choose the Solana for low-maintenance resin seating and substantial storage when an explicit waterproof claim is not your priority.”
  3. Devoko 80 Gallon Waterproof & Lockable Outdoor Storage Bench Deck Box

    Devoko 80 Gallon Waterproof & Lockable Outdoor Storage Bench Deck Box

    Best for Waterproof Storage

    View on Amazon

    Devoko is the clearest match for buyers prioritizing water protection: its product details explicitly call the 80-gallon bench waterproof and lockable. Three steel bars reinforce the construction, and its interior measures 48.4 x 22.4 x 16.9 inches, giving it more capacity than the Keter Solana’s 70 gallons. The Solana, however, lists a higher seating weight capacity: 551 lbs versus Devoko’s 400 lbs.

    That capacity difference shapes who should choose this bench. Devoko suits households storing cushions, towels, and pool accessories who want the stated waterproof and locking features; it is a less compelling pick if several heavier adults will use it as seating. Assembly is required, and the interior height may restrict taller gear. I’d favor it over VINGLI when weather protection and volume matter more than wood construction or a higher listed load limit.

    Pros:
    • 80-gallon storage capacity
    • Product details explicitly describe it as waterproof
    • Lockable design
    • Three steel bars reinforce the bench
    Cons:
    • 400 lb maximum weight capacity is lower than Keter Solana’s 551 lbs
    • Assembly is required
    • Interior height may limit taller stored items

    Best for: Buyers who want a large, explicitly waterproof and lockable bench for patio cushions, towels, and pool accessories.

    Not ideal for: Households seeking a high seating weight limit or storage for tall equipment; it supports 400 lbs and has a 16.9-inch interior height.

    • Storage capacity:80 gallons
    • Exterior dimensions:52.8 x 22.6 x 32.3 inches
    • Interior dimensions:48.4 x 22.4 x 16.9 inches
    • Maximum weight capacity:400 lbs
    • Seating:2–3 people
    • Water protection:Described as waterproof
    • Reinforcement:Three steel bars
    • Locking:Lockable
    • Assembly:Required
    Our verdict
    “Choose Devoko when explicit waterproof storage and a lockable 80-gallon compartment outweigh a higher seating weight limit.”
  4. 120 Gallon Outdoor Storage Bench, Lockable, Black

    120 Gallon Outdoor Storage Bench, Lockable, Black

    Best for Maximum Capacity

    View on Amazon

    This 120-gallon bench offers the largest stated storage volume in this batch, making it the space-first option for bulky patio items. Its black resin construction is described as weather-resistant and low-maintenance, so it may suit buyers who would rather avoid caring for wood like the VINGLI bench. It also lists a lockable design, unlike VINGLI’s hidden compartment.

    The bigger compartment comes with notable unknowns. The product details give no dimensions, seating capacity, or weight limit, so I can’t tell how well it will fit a particular patio or how much load the bench supports. Its weather resistance is also not described as explicitly waterproof, unlike the Devoko 80-Gallon bench. I’d consider this one for buyers whose main need is high-volume resin storage, but the missing specifications make it harder to judge as a seating choice or for keeping contents dry in exposed conditions.

    Pros:
    • 120-gallon stated capacity, the largest in this batch
    • Premium resin construction
    • Described as weather-resistant and low-maintenance
    • Lockable design
    Cons:
    • No dimensions are provided
    • No seating capacity or weight limit is specified
    • Waterproof performance and lock hardware details are unclear

    Best for: Buyers with bulky outdoor gear who prioritize a very large resin compartment and low-maintenance construction.

    Not ideal for: Shoppers who need verified seating limits, exact dimensions, or an explicit waterproof claim before choosing a bench.

    • Storage capacity:120 gallons
    • Material:Premium resin
    • Color:Black
    • Locking:Lockable; hardware details not specified
    • Weather protection:Described as weather-resistant
    • Assembly:Simple assembly; accessories and instructions included
    Our verdict
    “Choose this model if maximum stated storage volume leads your priorities and the missing fit and seating details are acceptable.”
  5. Flamaker 80-Gallon Outdoor Storage Bench

    Flamaker 80-Gallon Outdoor Storage Bench

    Best for Easy Repositioning

    View on Amazon

    Flamaker pairs 80 gallons of storage with integrated handles, a useful combination for buyers who may need to shift a bench around a patio or pool area. Its high-density resin is designed to withstand sun and rain, and the seat supports up to 600 lbs. That stated load limit is higher than both the Devoko’s 400 lbs and the Keter Solana’s 551 lbs, although neither comparison establishes how the benches perform in use.

    For buyers focused on water protection, Devoko has the clearer wording: it is explicitly described as waterproof and lockable, while Flamaker’s details say its lid helps protect contents from moisture and its lock is optional. Flamaker also lacks dimensions, which makes placement and fit hard to assess. I’d choose it for movable, general outdoor storage and a stronger stated seating limit, but not when a specified footprint, included lock, or explicit waterproof claim is required.

    Pros:
    • 80-gallon storage capacity
    • Seat supports up to 600 lbs
    • Integrated handles aid repositioning
    • High-density resin designed to withstand sun and rain
    Cons:
    • Lock is optional
    • No dimensions are provided
    • Product details describe moisture protection but do not explicitly call it waterproof

    Best for: Buyers who want an 80-gallon resin bench they can reposition and who value a 600 lb stated seating capacity.

    Not ideal for: Shoppers who need exact dimensions, an included lock, or an explicit waterproof claim for items exposed to rain.

    • Storage capacity:80 gallons
    • Material:High-density resin
    • Weight capacity:Up to 600 lbs
    • Seating:2–3 people
    • Weather resistance:Designed to withstand sun and rain; lid helps protect from moisture
    • Locking:Optional lock
    • Mobility:Integrated handles
    • Dimensions:Not provided
    Our verdict
    “Choose Flamaker for movable 80-gallon storage and a high stated seating capacity if its unspecified dimensions and optional lock work for you.”
  6. Devoko 78-Gallon Waterproof Resin Deck Box

    Devoko 78-Gallon Waterproof Resin Deck Box

    Best for Pinch-Safe Access

    View on Amazon

    The hydraulic hinge is the main reason I’d choose this Devoko: it’s designed to keep the lid from dropping abruptly, which is useful when the box is opened often for cushions or garden tools. Its waterproof resin and rattan-style finish suit outdoor storage, while side handles make repositioning easier. Compared with the EAST OAK 100 Gallon Outdoor Storage Deck Box, this model has less stated capacity and no listed seating weight limit, so I’d favor EAST OAK when storing bulky items or choosing a seat for heavier use. Devoko’s two-person bench function still adds flexibility, but the capacity is unclear: the title says 78 gallons, while product details say 80. I’d verify the usable capacity before buying if a close fit matters.

    Pros:
    • Waterproof resin construction
    • Hydraulic hinge designed to reduce sudden lid drops
    • Side handles help with moving the box
    • Can serve as a two-person bench
    Cons:
    • Capacity is inconsistent between 78 and 80 gallons
    • No seating weight capacity is provided

    Best for: Patio owners who want a two-person seat and a lid designed for controlled opening

    Not ideal for: Buyers who need a confirmed storage volume or a specified weight limit for seating

    • Material:Waterproof resin
    • Capacity:78 gallons in title; 80 gallons in product details
    • Dimensions:45.3 x 19.2 x 20.8 inches
    • Lid:Lockable with hydraulic hinge
    • Handles:Side handles
    • Use:Outdoor storage box and two-person bench
    Our verdict
    “Choose this Devoko if controlled lid access and a simple bench-storage combination matter more than a confirmed capacity or seating limit.”
  7. EAST OAK 100 Gallon Outdoor Storage Deck Box, Waterproof Resin, Lockable, UV Resistant, Grey

    EAST OAK 100 Gallon Outdoor Storage Deck Box, Waterproof Resin, Lockable, UV Resistant, Grey

    Best for High-Capacity Seating

    View on Amazon

    I’d put the EAST OAK 100-gallon box near the top for buyers who need generous storage and want the lid to double as a substantial seat. Its listed 880 lb seating capacity gives it a clearer case for shared seating than the Greesum 80-gallon bench, which is rated to 550 lb. Waterproof, UV-resistant resin is intended to protect stored cushions and resist fading or cracking, while the hydraulic rod supports controlled opening and closing. Tool-free assembly is another practical advantage for buyers who want to get it set up without a kit of tools. The tradeoffs are its resin construction and a lock that may need to be purchased separately. I’d pick EAST OAK over the smaller Tangkula when storage volume matters more than a cushioned, furniture-style seat.

    Pros:
    • 100-gallon capacity for bulky outdoor items
    • Listed 880 lb seating weight capacity
    • Waterproof, UV-resistant resin
    • Tool-free assembly is listed as taking under 20 minutes
    Cons:
    • A lock may need to be purchased separately
    • Resin may not suit buyers seeking a wood or metal build

    Best for: Households storing bulky patio cushions or pool gear that also want a high-capacity shared seat

    Not ideal for: Buyers seeking a cushioned bench or a box with an included lock

    • Capacity:100 gallons
    • Material:Resin
    • Color:Grey
    • Seating weight capacity:880 lbs
    • UV protection:Listed as up to 1000 SGS
    • Lockable:Yes; lock inclusion is unclear
    • Assembly:Tool-free; listed as under 20 minutes
    Our verdict
    “Choose EAST OAK when high storage capacity and a clearly stated seating limit outweigh a cushioned finish or included lock.”
  8. Greesum 80 Gallon Outdoor Storage Bench Deck Box with Armrest, Black

    Greesum 80 Gallon Outdoor Storage Bench Deck Box with Armrest, Black

    Best for Armrest Seating

    View on Amazon

    The Greesum makes sense when the seat itself matters as much as hidden storage: its armrests and stated seating for two to three people give it a more bench-like shape than the plain deck-box format of the ATMELT 100-Gallon Outdoor Storage Bench. Its 80-gallon compartment holds garden tools, toys, or outdoor supplies, and the polypropylene resin is described as weather-resistant against water and UV exposure. The 550 lb weight limit is useful for setting expectations, though it sits below EAST OAK’s listed 880 lb capacity. A padlock can secure the compartment, but it is sold separately, and assembly is required. I’d choose Greesum for a defined seating setup with armrests; buyers prioritizing maximum storage should look to the 100-gallon EAST OAK or ATMELT instead.

    Pros:
    • 80-gallon hidden storage compartment
    • Armrests and seating listed for two to three people
    • 550 lb seating weight capacity
    • Polypropylene resin described as resistant to water and UV rays
    Cons:
    • Padlock is sold separately
    • Assembly is required
    • Lower listed seating capacity than EAST OAK

    Best for: Patio owners who want armrest seating for two or three people with moderate hidden storage

    Not ideal for: Buyers needing 100 gallons of storage, a higher listed seating limit, or a supplied padlock

    • Storage capacity:80 gallons
    • Material:Polypropylene resin
    • Color:Black
    • Seating capacity:2–3 people
    • Weight capacity:550 lbs
    • Package weight:44 lbs
    • Package dimensions:53 x 24.6 x 9.3 inches
    • Lockable:Yes; padlock sold separately
    Our verdict
    “Choose Greesum for an armrest bench with useful storage, provided its 550 lb limit and separate padlock suit your needs.”
  9. ATMELT 100-Gallon Outdoor Storage Bench, Grey

    ATMELT 100-Gallon Outdoor Storage Bench, Grey

    Best for Straightforward Large-Capacity Storage

    View on Amazon

    The ATMELT gives buyers a simple combination of 100-gallon storage and outdoor seating, with waterproof, UV-resistant polypropylene resin specified for weather exposure. Its 660 lb weight capacity is a clear limit, though it falls below EAST OAK’s 880 lb rating; I’d favor ATMELT if its more basic feature set fits and that lower limit is sufficient. A standard padlock can secure the lid, but the product details don’t say one is included. The biggest planning gap is that no dimensions are provided, so I can’t tell how it will fit a narrow patio or how much room it leaves around other furniture. Compared with the cushioned Tangkula, ATMELT offers more stated storage, but less of a furnished seating experience.

    Pros:
    • 100-gallon storage capacity
    • Waterproof and UV-resistant polypropylene resin
    • Listed 660 lb seating weight capacity
    • Compatible with a standard padlock
    Cons:
    • Dimensions are not provided
    • Padlock inclusion is not specified
    • Lower stated weight capacity than EAST OAK

    Best for: Buyers who want a large resin storage bench and can confirm its footprint before ordering

    Not ideal for: People with tight patio measurements or those who need a stated higher seating limit or included lock

    • Storage capacity:100 gallons
    • Weight capacity:660 lbs
    • Material:Polypropylene resin
    • Color:Grey
    • Weather resistance:Waterproof and UV resistant
    • Lockable:Compatible with standard padlocks
    • Model number:CW046A
    • Brand:ATMELT
    Our verdict
    “Choose ATMELT for large-capacity weather-resistant storage with seating if you can verify the footprint and accept the 660 lb limit.”
  10. Tangkula 46-Gallon Outdoor Rattan Storage Bench with Cushion

    Tangkula 46-Gallon Outdoor Rattan Storage Bench with Cushion

    Best for Cushioned Patio Seating

    View on Amazon

    Tangkula is the most furniture-like choice in this group: the washable cushion, acacia armrests, and PE rattan exterior give it a finished seating look that the resin EAST OAK and ATMELT don’t offer. Its 46-gallon capacity is smaller than their 100 gallons, so I’d reserve it for poolside items or a modest cushion stash rather than bulky seasonal storage. The waterproof liner and gas strut make access and containment more practical, but the product description says to avoid prolonged rain exposure. That limitation matters for a roundup focused on waterproof outdoor storage: it suits a sheltered porch or covered patio better than an exposed yard. The 800 lb seating capacity is substantial, yet buyers seeking maximum weather protection should choose an all-weather resin model instead.

    Pros:
    • Washable cushion cover with fixing ties
    • Waterproof liner for stored items
    • Gas strut supports easier compartment access
    • Listed 800 lb weight capacity for two-person seating
    Cons:
    • Should not be exposed to rain for prolonged periods
    • 46-gallon capacity is less than half of the 100-gallon EAST OAK and ATMELT options
    • Mixed materials may require more care than a simple resin box

    Best for: Buyers furnishing a covered patio or porch who want cushioned seating with space for smaller outdoor essentials

    Not ideal for: People who need maximum capacity or plan to leave the bench exposed to prolonged rain

    • Storage capacity:46 gallons
    • Seating capacity:2 people
    • Weight capacity:800 lbs
    • Materials:PE rattan, heavy-duty metal frame, and acacia wood armrests
    • Cushion:High-elasticity sponge with removable, washable cover and fixing ties
    • Storage liner:Waterproof liner with zippers and hook-and-loop fasteners
    • Model number:AM11082HM
    • Included components:Patio storage bench, cushion, and instruction
    Our verdict
    “Choose Tangkula for a sheltered seating area where cushion comfort matters more than maximum storage or full rain exposure.”
  11. PatioZen 80 Gallon Outdoor Storage Bench Deck Box, Black

    PatioZen 80 Gallon Outdoor Storage Bench Deck Box, Black

    Best for Comfortable Seating

    View on Amazon

    The PatioZen pairs 80 gallons of storage with a bench that has both a backrest and armrests, making it a stronger seating choice than the more storage-focused JUMMICO 80 Gallon Resin Outdoor Storage Bench. Its weather-resistant, fade-proof, and warp-proof material is intended for year-round exposure, while the non-porous surface is easy to clean after garden work or a spell of rain. A lockable design adds a layer of security for cushions and tools, though the description does not specify the lock hardware. Assembly is required, so buyers should allow time to put it together. Choose it when sit-down comfort matters alongside waterproof outdoor storage; skip it if you need a verified weight limit or fully specified locking hardware before buying.

    Pros:
    • 80-gallon capacity for cushions, tools, and garden supplies
    • Backrest and armrests make it a more complete seating option than basic deck boxes
    • Weather-resistant, fade-proof, and warp-proof material
    • Non-porous surface is easy to clean
    Cons:
    • Requires customer assembly
    • Locking hardware details are not provided

    Best for: Patio owners who want an 80-gallon storage bench with a backrest and armrests for regular outdoor seating.

    Not ideal for: Buyers who need a stated seat weight limit or want locking hardware included, since neither is specified in the product details.

    • Capacity:80 gallons
    • Color:Black
    • Material highlight:Waterproof, weather-resistant
    • Seating:Bench with armrests and backrest
    • Lockable:Yes
    • Assembly:Required
    • Model number:PZ-140
    Our verdict
    “Choose the PatioZen if you want roomy outdoor storage paired with a backrest and armrests for more comfortable seating.”
  12. Homall 75 Gallon Outdoor Storage Bench – Lockable Waterproof Deck Box

    Homall 75 Gallon Outdoor Storage Bench - Lockable Waterproof Deck Box

    Best for Quick Assembly

    View on Amazon

    The Homall 75 Gallon is a practical fit when a short setup matters as much as keeping outdoor items protected: assembly is listed at under 30 minutes. Its 75-gallon capacity is smaller than the 80-gallon PatioZen and JUMMICO benches, but still gives cushions, tools, and seasonal items a dedicated place. The stated UV-resistant PP plastic is designed to resist fading, cracking, and rust, and the bench seats two to three people. Built-in padlock holes let owners add a lock, but the padlock is not included. Compared with the 80-gallon options, this model gives up some storage volume; its advantage is a defined assembly time and a clear seating capacity. The plastic build may be less durable than wood or metal alternatives.

    Pros:
    • 75-gallon capacity for cushions, tools, and seasonal items
    • Seats two to three people
    • UV-resistant PP plastic is designed to resist fading, cracking, and rust
    • Assembly time is listed as under 30 minutes
    Cons:
    • Padlock is not included
    • 75-gallon capacity is smaller than the 80-gallon PatioZen and JUMMICO
    • Plastic construction may be less durable than wood or metal alternatives

    Best for: Buyers who want a two- to three-person storage bench and a stated assembly time under 30 minutes.

    Not ideal for: Shoppers who need maximum storage volume or prefer a wood or metal construction over plastic.

    • Capacity:75 gallons
    • Material:UV-resistant PP plastic
    • Seating capacity:2–3 people
    • Lockable:Yes, built-in padlock holes
    • Padlock:Not included
    • Assembly time:Under 30 minutes
    • Weather protection:Protects contents from sun, rain, and dust
    Our verdict
    “Pick the Homall if you want a quick-to-assemble bench for two or three people and can trade five gallons of capacity for that convenience.”
  13. JUMMICO 80 Gallon Resin Outdoor Storage Bench Waterproof Deck Box

    JUMMICO 80 Gallon Resin Outdoor Storage Bench Waterproof Deck Box

    Best for Simple, High-Capacity Storage

    View on Amazon

    For buyers who want a straightforward combination of seating and 80-gallon waterproof storage, the JUMMICO keeps the feature set focused: resin construction, weatherproof protection, and a lockable design. That capacity matches the PatioZen and the grey 80 Gallon Lockable Outdoor Storage Deck Bench, while exceeding the Homall’s 75 gallons. Its product details say it doubles as comfortable seating, but give no seat capacity, dimensions, backrest, or weight limit, so those needs are harder to judge before purchase. Lock hardware is not included; the box has locking holes, so securing the contents requires a separate lock. This is a sensible option for patio owners prioritizing volume and a resin body, though buyers seeking specified seating support or a more detailed build description may prefer the grey bench.

    Pros:
    • 80-gallon storage capacity
    • Waterproof resin construction
    • Bench design doubles as seating
    • Lockable design for stored items
    Cons:
    • Lock hardware is not included
    • No seating capacity or weight limit is specified
    • Product details provide few dimensions or build specifics

    Best for: Patio owners who want 80 gallons of resin storage and a bench-style lid without needing detailed seating specifications.

    Not ideal for: Buyers who need a stated weight limit, seating capacity, or included lock hardware before choosing an outdoor bench.

    • Capacity:80 gallons
    • Material:Resin
    • Waterproof:Yes
    • Seating:Bench-style seating
    • Lockable:Yes, locking holes
    • Lock hardware:Not included
    • Outdoor construction:Weatherproof
    Our verdict
    “Choose the JUMMICO for simple 80-gallon resin storage with a seat, provided the unspecified seating limits suit your needs.”
  14. 80 Gallon Lockable Outdoor Storage Deck Bench, Grey Resin Waterproof Patio Storage Box

    80 Gallon Lockable Outdoor Storage Deck Bench, Grey Resin Waterproof Patio Storage Box

    Best for Reinforced Seating

    View on Amazon

    The grey resin bench stands out among these 80-gallon options for giving buyers concrete seating details: it is designed for two people and lists a 500-pound weight capacity. Three reinforced steel bars add structural support, a useful distinction from the JUMMICO, which lists neither a seat limit nor reinforcement. Its 52-by-23-by-35-inch dimensions also make it easier to gauge fit, although they call for checking patio space before ordering. Weather-resistant resin is intended to handle sun, rain, and temperature changes, while the lockable storage holds cushions and garden gear. Assembly takes about 30 minutes, and a padlock is not included. This is the most clearly specified seating option here, but its resin construction may not suit buyers who prefer a wood finish.

    Pros:
    • 80-gallon hidden storage capacity
    • Three steel bars reinforce the bench
    • Stated 500-pound weight capacity for two-person seating
    • Dimensions are provided to help plan placement
    Cons:
    • Padlock is not included
    • Resin may feel less premium than wood to some buyers
    • 52-inch length and 23-inch width may be bulky for small patios

    Best for: Two-person households that want an 80-gallon waterproof bench with a stated weight limit and reinforced seating support.

    Not ideal for: Buyers with tight patio space or those who want a wood-look bench or an included padlock.

    • Capacity:80 gallons
    • Dimensions:52 in L × 23 in W × 35 in H
    • Material:Weather-resistant resin
    • Weight capacity:500 lbs
    • Seating:2-person bench
    • Reinforcement:Three steel bars
    • Lockable:Yes; padlock not included
    • Assembly time:Approximately 30 minutes
    • Color:Grey
    Our verdict
    “Pick this grey bench if you want the clearest stated seating support among the 80-gallon resin options and have room for its footprint.”
outdoor storage benches waterproof
What makes a great outdoor storage benches waterproof
1
Match Storage Capacity to the Items You Own
Capacity figures describe volume, but they do not tell you whether a particular item will fit through the opening or sit flat insi
2
Read Weather Claims in the Context of Your Patio
Waterproof and water-resistant wording can refer to different levels of protection, and a product description alone may not explai
3
Choose Materials for the Look and Upkeep You Want
Resin is common among the deck-box-style benches in this roundup, and it generally suits buyers who want an enclosed storage form
4
Decide Whether Seating Comfort or Storage Comes First
A storage bench can provide occasional seating without feeling like a comfortable everyday chair.
How to choose your outdoor storage benches waterproof
1
How we picked
I compared the 14 benches on the factors that shape day-to-day use: stated storage capacity, seating design, constructio
2
Match Storage Capacity to the Items You Own
Capacity figures describe volume, but they do not tell you whether a particular item will fit through the opening or sit
3
Read Weather Claims in the Context of Your Patio
Waterproof and water-resistant wording can refer to different levels of protection, and a product description alone may
4
Choose Materials for the Look and Upkeep You Want
Resin is common among the deck-box-style benches in this roundup, and it generally suits buyers who want an enclosed sto
5
Decide Whether Seating Comfort or Storage Comes First
A storage bench can provide occasional seating without feeling like a comfortable everyday chair.
Vetted outdoor storage benches waterproof ·
The best outdoor storage benches waterproof, compared
★ Winner VINGLI Outdoor Wooden Storage
Best Wooden Bench
14compared
120 gallonstop storage capacity

How We Picked

I compared the 14 benches on the factors that shape day-to-day use: stated storage capacity, seating design, construction material, weather-related features, and practical details such as a lockable lid. I gave more weight to options that combine useful storage with a clear role, rather than treating the largest capacity or a waterproof claim as an automatic win. I also considered whether the design suits a particular buyer, such as someone furnishing a compact patio, seeking a wood look, or storing bulkier equipment.

The ranking reflects those tradeoffs across the lineup. The Keter Solana leads as a balanced choice; the EAST OAK, ATMELT, and 120-gallon bench move up for buyers who prioritize volume. Resin models with lockable lids offer a practical direction for everyday gear, while the VINGLI and Tangkula stand out for different seating styles. Product descriptions do not establish how a bench performs in every storm or how comfortable it is for every person, so I treat weather claims and seating features as buying cues rather than guarantees.

Everyday → specialist
Everyday & valuePremium & specialist
Which outdoor storage benches waterproof fits you?
The everyday user
All-round, reliable
The enthusiast
Premium & high-performance
The gift-giver
Looks & craftsmanship

Factors to Consider When Choosing Outdoor Storage Benches Waterproof

Choosing a waterproof outdoor storage bench starts with matching its protection and footprint to your actual setting. I would check where rain reaches the bench, what you plan to store, and whether people will use it as a regular seat. The following factors help separate a useful outdoor bench from one that only looks right in a listing.

Match Storage Capacity to the Items You Own

Capacity figures describe volume, but they do not tell you whether a particular item will fit through the opening or sit flat inside. Measure long cushions, folded covers, and garden tools before choosing a capacity tier. A 46-gallon box may handle a few smaller items while taking up less patio space; larger 100- to 120-gallon designs make more sense for bulky gear. Avoid choosing solely by the biggest number if the bench will block a walkway or door. Also check whether the interior shape and lid opening suit the objects you plan to retrieve often. Leave some room for items to come out without emptying the whole box.

Read Weather Claims in the Context of Your Patio

Waterproof and water-resistant wording can refer to different levels of protection, and a product description alone may not explain performance in wind-driven rain. Think about whether the bench sits under a roof, beside a wall, or fully exposed. A lid that sheds ordinary rain may still let water reach contents through seams or during pooling. Keep sensitive cushions and fabrics in a dry location if the bench will face extended wet weather. Raise the box off ground that collects water, and avoid placing it beneath a downspout. These placement choices matter even with resin construction and a close-fitting lid.

Choose Materials for the Look and Upkeep You Want

Resin is common among the deck-box-style benches in this roundup, and it generally suits buyers who want an enclosed storage form and a surface that is straightforward to wipe clean. Wood, as on the VINGLI, brings a different visual character but calls for closer attention to care instructions and outdoor exposure. Rattan-style finishes can soften the look of a patio, while their texture may need more cleaning than a plain surface. Do not assume every material will age the same way in full sun, shade, or a damp climate. Check assembly and maintenance directions before buying, especially if the bench will stay outdoors all year. Choose the finish that fits both your furniture and the time you want to spend caring for it.

Decide Whether Seating Comfort or Storage Comes First

A storage bench can provide occasional seating without feeling like a comfortable everyday chair. If people will sit on it for meals or long visits, look for a backrest, armrests, or a cushion and confirm what the product includes. The Tangkula’s cushioned rattan style speaks to comfort and appearance, while many resin options put more emphasis on enclosed capacity. A flat lid may be convenient for a quick perch, but its shape and support can affect how it feels. Check the maker’s seating guidance and weight limit rather than inferring them from the bench’s size. Buyers who mainly need storage can accept a simpler seat; frequent hosts should give seating design more weight.

Treat Locks and Lid Support as Specific Features

A lockable lid can discourage casual access, but it does not make a storage bench a secure outdoor locker. Check whether the listing specifies a lock, whether one is included, and what type fits the lid. For homes with children, a controlled-opening lid or lid support can matter more than a lock, since heavy lids may need careful handling. Do not assume every model in the 75- to 80-gallon range includes the same hardware. Consider where the lid opens and whether a wall or railing will obstruct it. These details can make regular access easier and safer.

Measure the Installation Spot Before Ordering

Large-capacity benches need enough room not only for their base but also for the lid to open fully. Measure the patio footprint and the clearance behind or above the bench. Check how the assembled unit will pass through gates, doorways, or narrow side paths. A smaller box can be the better choice if it keeps the route clear and still holds your everyday items. If you plan to move the bench seasonally, think about its assembled dimensions and weight as well. A careful fit check prevents a high-capacity purchase from becoming awkward to place or use.

Frequently Asked Questions

Can I leave cushions inside a waterproof outdoor storage bench all year?

I would not treat a waterproof label as a guarantee that cushions will stay dry through every season. Seams, condensation, wind-driven rain, and standing water can affect the interior even when a lid closes. Store cushions only when they are dry, and check them after heavy weather. If the bench sits in an exposed spot, a sheltered location or separate indoor storage gives fabric better protection. Follow the maker’s care instructions for both the bench and its contents.

Should I choose a 100-gallon bench or a smaller model?

Choose the larger size when you have bulky items to store and enough space for the bench and its open lid. A 100-gallon option such as the EAST OAK or ATMELT can suit a household with several cushions or larger patio gear. Smaller models use less patio space and may be easier to place near a doorway or in a compact seating area. Measure the items and the intended spot instead of using capacity as a proxy for fit. If you are between sizes, consider whether the extra volume will be used regularly.

Are resin storage benches a better choice than wood for an exposed patio?

Resin models may suit an exposed patio when easy-clean surfaces and enclosed storage are priorities, but the word resin alone does not prove a bench will resist every weather condition. Wood offers a different appearance and can be a good fit when you are prepared to follow its maintenance guidance. Compare the specific care instructions, lid design, and weather claims for the models you are considering. Local sun, rain, and moisture exposure also affect how materials fare. If the area is very exposed, shelter and drainage remain useful regardless of material.

Does a lockable lid keep garden equipment secure?

A lockable lid can limit casual access, which may be helpful for shared patios or keeping small items out of reach. It should not be treated as a substitute for a secure shed or a fixed outdoor storage cabinet. Check whether a lock is included or whether you need to supply one, and confirm the lid has a compatible locking point. Consider the value and size of what you plan to store before relying on this feature. For ordinary cushions and accessories, the lock may be more about control than high security.

What should I check before using the bench as a regular seat?

Look for an explicit seating claim, a stated weight limit, and any guidance about how the lid or seat supports weight. A storage capacity figure does not tell you how much weight the top can hold. For regular seating, also check whether the bench has a backrest, armrests, or a cushion, since a flat deck-box lid may feel less comfortable over time. Leave clearance around the unit so people can sit and stand without obstruction. If the product details do not specify seating limits, contact the seller or choose a model with clearer guidance.

Conclusion

For the broadest mix of storage and patio use, I recommend the Keter Solana as best overall. The Devoko 80-Gallon Waterproof & Lockable Bench is a practical best value-style pick for shoppers who want a lockable resin design without moving to the largest footprint; the lineup does not include confirmed pricing for a strict value comparison. For higher capacity and a UV-resistant resin description, choose the EAST OAK 100-Gallon model as my premium-oriented pick, while the PatioZen 80-Gallon bench makes a straightforward option for beginners who want a common capacity and simple deck-box form. If space is tight or a cushioned seat matters most, the Tangkula 46-Gallon rattan bench is the specific-needs choice. Match your selection to the gear, weather exposure, and seating demands you actually have.

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