AIThis post was created with the assistance of artificial intelligence (AI).

Searching for the best waterproof outdoor storage benches? The ideal choice combines weather resistance, durability, and ease of use, but options vary widely in features and price. The Devoko 78 Gallon Waterproof Resin Deck Box stands out for its all-weather resin construction, offering long-lasting protection without rust. The Keter Westwood 150-Gallon Outdoor Storage Box provides ample capacity and a sleek design, perfect for larger storage needs. However, tradeoffs include price, size, and ease of access. Continue reading to see how these options compare and find the best fit for your outdoor space.

13
compared
9
brands
150 gallons
max capacity
Which outdoor storage benches waterproof should you buy?
★ Top Pick
Devoko 78 Gallon Waterproof Re
Best Overall for Versatile, Weatherproof Storage and Style
Large 78-gallon capacity for ample outdoor storage
See on Amazon →
Families needing high capacity, secure outdoor storage combined with seating for two adults
EasyUp 100 Gallon Wood-Grain S
Largest capacity among the options at 100 gallons
View on Amazon →
Gardeners or pool owners needing UV-resistant, lockable storage that doubles as outdoor seating
EFU Outdoor Bench Storage Deck
Large 100-gallon capacity for outdoor storage
View on Amazon →
Small outdoor spaces needing a stylish, moderate-capacity storage and seating option
Keter Solana 70 Gallon Outdoor
Moderate 70-gallon capacity suitable for smaller spaces
View on Amazon →
Homeowners needing reliable outdoor storage that supports seating and quick setup
YITAHOME 80 Gallon Outdoor Sto
Large 80-gallon capacity for hidden storage
View on Amazon →
Capacity — compared
Devoko 78 Gallon Waterproof Re78 gallons
EasyUp 100 Gallon Wood-Grain S100 gallons
EFU Outdoor Bench Storage Deck100 gallons
Keter Solana 70 Gallon Outdoor70 gallons
YITAHOME 80 Gallon Outdoor Sto80 gallons
Devoko 80 Gallon Waterproof Lo80 gallons
YITAHOME 150-Gallon Large Outd150 gallons
Keter Westwood 150-Gallon Outd150 gallons
Devoko 100 Gallon Waterproof O100 gallons
Storage Bench Outdoor Deck Box100 gallons
80 Gallon Lockable Deck Bench 80 gallons
Flamaker 80 Gallon Storage Ben80 gallons
Greesum 80 Gallon Outdoor Stor80 gallons
Pros & cons at a glance
Devoko 78 Gallon Waterproof Re
✓ Large 78-gallon capacity for ample outdoor storage
✗ Potentially heavy when filled, making relocation difficult
EasyUp 100 Gallon Wood-Grain S
✓ Largest capacity among the options at 100 gallons
✗ Assembly may require careful alignment and tools
EFU Outdoor Bench Storage Deck
✓ Large 100-gallon capacity for outdoor storage
✗ Heavy weight makes it less portable
Keter Solana 70 Gallon Outdoor
✓ Moderate 70-gallon capacity suitable for smaller spaces
✗ May be heavy when filled, making movement difficult
YITAHOME 80 Gallon Outdoor Sto
✓ Large 80-gallon capacity for hidden storage
✗ Padlock not included, requiring additional purchase
Devoko 80 Gallon Waterproof Lo
✓ Large 80-gallon waterproof storage capacity
✗ Heavy to move once assembled
YITAHOME 150-Gallon Large Outd
✓ Large 150-gallon capacity for diverse outdoor storage
✗ Requires two-person assembly
Keter Westwood 150-Gallon Outd
✓ Large 150-gallon capacity for outdoor accessories
✗ Heavy when filled, difficult to move
Devoko 100 Gallon Waterproof O
✓ Weather-resistant, durable resin construction
✗ Heavy when filled, may be cumbersome to move
Storage Bench Outdoor Deck Box
✓ Large 100-gallon capacity
✗ Heavy when filled
80 Gallon Lockable Deck Bench
✓ Large 80-gallon capacity for ample outdoor storage
✗ Padlock not included, requiring additional purchase for security
Flamaker 80 Gallon Storage Ben
✓ Supports up to 600 lbs, ideal for heavy outdoor items
✗ Heavy to move without help, which can be impractical for frequent repositioning
Greesum 80 Gallon Outdoor Stor
✓ Large 80-gallon storage capacity
✗ No built-in locking mechanism for the lid

Key Takeaways

  • Resin and plastic models generally offer better water resistance and lower maintenance than wood options.
  • Larger capacity units tend to be more expensive but are better suited for substantial storage needs.
  • Lockable features add security but can sometimes complicate access or increase cost.
  • Design and aesthetics vary, with some options prioritizing style over maximum storage capacity.
  • Ease of assembly and portability are often overlooked but impact daily usability.
2
EasyUp 100 Gallon Wood-Grain S
Best for High Capacity and Seating with Security
1
Devoko 78 Gallon Waterproof Re
Best Overall for Versatile, Weatherproof Storage and Style
3
EFU Outdoor Bench Storage Deck
Best for Seamless Storage and Seating with UV Protection

Our Top Outdoor Storage Benches Waterproof Picks

Devoko 78 Gallon Waterproof Resin Deck BoxDevoko 78 Gallon Waterproof Resin Deck BoxBest Overall for Versatile, Weatherproof Storage and StyleMaterial: Waterproof resinCapacity: 78 gallonsDesign: Rattan patternVIEW ON AMAZONSee Our Full Breakdown
EasyUp 100 Gallon Wood-Grain Storage Bench, Waterproof & Lockable, BlackEasyUp 100 Gallon Wood-Grain Storage Bench, Waterproof & Lockable, BlackBest for High Capacity and Seating with SecurityCapacity: 100 gallonsMaterial: Reinforced resin with wood-grain surfaceWeather Resistance: YesVIEW ON AMAZONSee Our Full Breakdown
EFU Outdoor Bench Storage Deck Box, 100 Gallon Waterproof Wicker Patio Furniture Seating, Lockable for Garden Cushions and Pool Supplies (Black)EFU Outdoor Bench Storage Deck Box, 100 Gallon Waterproof Wicker Patio Furniture Seating, Lockable for Garden Cushions and Pool Supplies (Black)Best for Seamless Storage and Seating with UV ProtectionCapacity: 100 gallonsMaterial: ResinUV Protected: YesVIEW ON AMAZONSee Our Full Breakdown
Keter Solana 70 Gallon Outdoor Storage Bench for Patio and Pool AccessoriesKeter Solana 70 Gallon Outdoor Storage Bench for Patio and Pool AccessoriesBest Compact and Stylish for Moderate CapacityExterior Dimensions: 54.6 in. L x 23.4 in. W x 32.8 in. HInterior Dimensions: 50.4 in. L x 19.7 in. W x 15 in. HCapacity: 70 gallonsVIEW ON AMAZONSee Our Full Breakdown
YITAHOME 80 Gallon Outdoor Storage Bench Deck BoxYITAHOME 80 Gallon Outdoor Storage Bench Deck BoxBest for Large Hidden Storage with Quick AssemblyCapacity: 80 gallonsInterior Dimensions: 46.6″L x 17.4″W x 12.9″HExterior Dimensions: 51.06″L x 24.2″W x 35.2″HVIEW ON AMAZONSee Our Full Breakdown
Devoko 80 Gallon Waterproof Lockable Storage Bench Deck BoxDevoko 80 Gallon Waterproof Lockable Storage Bench Deck BoxBest Overall for Versatile Outdoor Storage and SeatingExterior Dimensions: 52.8 in. L x 22.6 in. W x 32.3 in. HInterior Dimensions: 48.4 in. L x 22.4 in. W x 16.9 in. HCapacity: 80 gallonsVIEW ON AMAZONSee Our Full Breakdown
YITAHOME 150-Gallon Large Outdoor Deck Box with X-Shaped FrontYITAHOME 150-Gallon Large Outdoor Deck Box with X-Shaped FrontBest for Large Capacity and Multi-Use FunctionalityCapacity: 150 gallonsExterior Dimensions: 56.2″L x 26.5″W x 23.8″HInterior Dimensions: 53.1″L x 23.1″W x 21.6″HVIEW ON AMAZONSee Our Full Breakdown
Keter Westwood 150-Gallon Outdoor Storage Box for Patio and Pool AccessoriesKeter Westwood 150-Gallon Outdoor Storage Box for Patio and Pool AccessoriesBest for Stylish, Low-Maintenance Storage and SeatingCapacity: 150 gallonsMaterial: ResinFeatures: Lockable, weather-resistant, easy-lift mechanismVIEW ON AMAZONSee Our Full Breakdown
Devoko 100 Gallon Waterproof Outdoor Storage Deck Box with CushionDevoko 100 Gallon Waterproof Outdoor Storage Deck Box with CushionBest for Multi-Functional Storage and Comfortable SeatingMaterial: Waterproof resinCapacity: 100 gallonsIncludes: CushionVIEW ON AMAZONSee Our Full Breakdown
Storage Bench Outdoor Deck Box, 100 Gallon Lockable Patio FurnitureStorage Bench Outdoor Deck Box, 100 Gallon Lockable Patio FurnitureBest for Versatile Outdoor and Indoor StorageCapacity: 100 gallonsMaterial: Weather-resistantUse: Outdoor patio or indoor entrywayVIEW ON AMAZONSee Our Full Breakdown
80 Gallon Lockable Deck Bench with Storage, Resin Outdoor Storage Box, Waterproof Porch Bench for Patio, Pool, Garden Tools, Cushions, Grey80 Gallon Lockable Deck Bench with Storage, Resin Outdoor Storage Box, Waterproof Porch Bench for Patio, Pool, Garden Tools, Cushions, GreyBest Overall for Secure, Versatile Outdoor Storage and SeatingCapacity: 80 gallonsDimensions: 52” L x 23” W x 35” HWeight Capacity: 500 lbsVIEW ON AMAZONSee Our Full Breakdown
Flamaker 80 Gallon Storage Bench with Seat, Waterproof All-Weather Deck BoxFlamaker 80 Gallon Storage Bench with Seat, Waterproof All-Weather Deck BoxBest for Heavy-Duty, High-Weight Support and SecurityCapacity: 80 gallonsMaterial: High-density resinWeight Support: 600 lbsVIEW ON AMAZONSee Our Full Breakdown
Greesum 80 Gallon Outdoor Storage Bench with Armrest, BlackGreesum 80 Gallon Outdoor Storage Bench with Armrest, BlackBest for Comfortable Seating with Secure Storage for Moderate UseCapacity: 80 gallonsSeats: 2-3 peopleWeight Capacity: 550 lbsVIEW ON AMAZONSee Our Full Breakdown
Specs at a glance
outdoor storage benches waterproofCapacityMaterial
Devoko 78 Gallon Waterproof Re78 gallonsWaterproof resin
EasyUp 100 Gallon Wood-Grain S100 gallonsReinforced resin with wood-grain surface
EFU Outdoor Bench Storage Deck100 gallonsResin
Keter Solana 70 Gallon Outdoor70 gallonsWeather-resistant resin
YITAHOME 80 Gallon Outdoor Sto80 gallonsWeather-resistant resin
Devoko 80 Gallon Waterproof Lo80 gallons
YITAHOME 150-Gallon Large Outd150 gallonsPoly resin
Keter Westwood 150-Gallon Outd150 gallonsResin
Devoko 100 Gallon Waterproof O100 gallonsWaterproof resin
Storage Bench Outdoor Deck Box100 gallonsWeather-resistant
80 Gallon Lockable Deck Bench 80 gallonsWeather-resistant resin
Flamaker 80 Gallon Storage Ben80 gallonsHigh-density resin
Greesum 80 Gallon Outdoor Stor80 gallonsPolypropylene

More Details on Our Top Picks

  1. Devoko 78 Gallon Waterproof Resin Deck Box

    Devoko 78 Gallon Waterproof Resin Deck Box

    Best Overall for Versatile, Weatherproof Storage and Style

    View on Amazon

    This deck box stands out for its large 78-gallon capacity combined with a stylish rattan pattern that elevates outdoor aesthetics. Unlike smaller options like the Keter Solana, it offers more storage without sacrificing design appeal. Its waterproof resin construction ensures durability, and the handles make repositioning easier, though it can be heavy when filled. The hydraulic hinge adds safety, but the lock mechanism isn’t specified, which might be a concern for security. Overall, this model is ideal for those who want a spacious, weather-resistant solution that doubles as decor, but it may be too bulky for tight spaces or those seeking lightweight options.

    Pros:
    • Large 78-gallon capacity for ample outdoor storage
    • Weather-resistant, durable resin material
    • Handles facilitate easy movement and repositioning
    • Hydraulic hinge for safe lid operation
    Cons:
    • Potentially heavy when filled, making relocation difficult
    • Lack of detailed lock security features

    Best for: Homeowners needing a large, durable, and attractive outdoor storage solution for patios or gardens

    Not ideal for: Small decks or users prioritizing lightweight, easily movable storage options

    • Material:Waterproof resin
    • Capacity:78 gallons
    • Design:Rattan pattern
    • Features:Handles, hydraulic hinge, lockable lid
    Our verdict
    “This pick suits those seeking a spacious, stylish, weatherproof storage solution that can also serve as outdoor decor.”
  2. EasyUp 100 Gallon Wood-Grain Storage Bench, Waterproof & Lockable, Black

    EasyUp 100 Gallon Wood-Grain Storage Bench, Waterproof & Lockable, Black

    Best for High Capacity and Seating with Security

    View on Amazon

    The EasyUp storage bench offers an impressive 100 gallons of capacity, surpassing the Keter Solana’s 70 gallons, making it ideal for larger outdoor gear or cushions. Its wood-grain finish adds a natural look, while the reinforced resin ensures weather resistance. It supports up to 680 lbs, turning it into a sturdy seating option, unlike the more fragile-looking EFU deck box. Assembly can be a bit tricky, requiring patience and tools, and the resin surface may be prone to scratches over time, which might impact its long-term appearance. This model is best suited for users who prioritize security and seating capacity but are willing to handle assembly challenges.

    Pros:
    • Largest capacity among the options at 100 gallons
    • Lockable lid for added security
    • Supports up to 680 lbs for seating
    • Weather-resistant and durable construction
    Cons:
    • Assembly may require careful alignment and tools
    • Resin surface could scratch over time

    Best for: Families needing high capacity, secure outdoor storage combined with seating for two adults

    Not ideal for: Users seeking a lightweight, easily portable option or those with limited space for assembly

    • Capacity:100 gallons
    • Material:Reinforced resin with wood-grain surface
    • Weather Resistance:Yes
    • Lockable:Yes
    • Seating Capacity:2 adults
    • Weight Support:680 lbs
    Our verdict
    “Ideal for those who need maximum storage with the ability to seat multiple people securely outdoors.”
  3. EFU Outdoor Bench Storage Deck Box, 100 Gallon Waterproof Wicker Patio Furniture Seating, Lockable for Garden Cushions and Pool Supplies (Black)

    EFU Outdoor Bench Storage Deck Box, 100 Gallon Waterproof Wicker Patio Furniture Seating, Lockable for Garden Cushions and Pool Supplies (Black)

    Best for Seamless Storage and Seating with UV Protection

    View on Amazon

    Compared to the Keter Solana, the EFU deck box offers a comparable 100-gallon capacity but emphasizes UV protection, making it more suitable for prolonged sun exposure. Its waterproof resin ensures protection from rain, while the lockable feature adds security for outdoor valuables. The heavy weight and assembly requirement could be downsides for those seeking lightweight or quick-install options. The black color provides a sleek look, but options are limited. This model is well-suited for users who want a durable, UV-protected storage unit that also functions as seating, though it may be heavier to move around.

    Pros:
    • Large 100-gallon capacity for outdoor storage
    • UV protection extends durability in sunny environments
    • Waterproof and lockable for security
    • Serves as seating furniture
    Cons:
    • Heavy weight makes it less portable
    • Limited color options

    Best for: Gardeners or pool owners needing UV-resistant, lockable storage that doubles as outdoor seating

    Not ideal for: Those seeking lightweight, portable options or a variety of color choices

    • Capacity:100 gallons
    • Material:Resin
    • UV Protected:Yes
    • Waterproof:Yes
    • Lockable:Yes
    Our verdict
    “This is a solid choice for users prioritizing UV resistance and dual-purpose outdoor storage and seating.”
  4. Keter Solana 70 Gallon Outdoor Storage Bench for Patio and Pool Accessories

    Keter Solana 70 Gallon Outdoor Storage Bench for Patio and Pool Accessories

    Best Compact and Stylish for Moderate Capacity

    View on Amazon

    The Keter Solana offers a more moderate 70-gallon capacity, making it ideal for smaller spaces or lighter storage needs compared to larger models like the YITAHOME. Its weather-resistant resin prevents rust and damage, while supporting seating for up to three people, which is a step up from the single-user capacity of some smaller benches. However, the padlocks are sold separately, adding an extra cost. Its dimensions are well-suited for compact patios, but when it’s filled, it can be heavy to move, especially without a lock. This bench is perfect for users wanting a stylish, space-efficient solution that also provides comfortable seating.

    Pros:
    • Moderate 70-gallon capacity suitable for smaller spaces
    • Weather-resistant resin construction
    • Seating for up to three people
    • Supports padlocks for added security (sold separately)
    Cons:
    • Padlocks are not included, incurring additional cost
    • May be heavy when filled, making movement difficult

    Best for: Small outdoor spaces needing a stylish, moderate-capacity storage and seating option

    Not ideal for: Heavy-duty storage needs or users seeking included locking hardware

    • Exterior Dimensions:54.6 in. L x 23.4 in. W x 32.8 in. H
    • Interior Dimensions:50.4 in. L x 19.7 in. W x 15 in. H
    • Capacity:70 gallons
    • Weight Capacity:551 lbs
    • Material:Weather-resistant resin
    Our verdict
    “Best for compact patios or decks seeking stylish, moderate storage with seating capacity and optional security.”
  5. YITAHOME 80 Gallon Outdoor Storage Bench Deck Box

    YITAHOME 80 Gallon Outdoor Storage Bench Deck Box

    Best for Large Hidden Storage with Quick Assembly

    View on Amazon

    The YITAHOME 80-gallon bench strikes a balance between capacity and ease of setup, making it ideal for those who want quick installation without sacrificing storage space. Its weather-resistant resin and rattan texture give it a natural look, similar to the EasyUp but with slightly less capacity. It supports up to 500 lbs, comparable to more expensive options like the EFU, but assembly takes just about 30 minutes—a major advantage over more complex models. The lid is lockable (padlock not included), adding security, though the color options are limited to shades of brown and gray, which could cause confusion. It’s perfect for users who want a straightforward, durable storage bench with quick assembly.

    Pros:
    • Large 80-gallon capacity for hidden storage
    • Weather-resistant resin and rattan texture
    • Supports up to 500 lbs for seating
    • Quick assembly in about 30 minutes
    Cons:
    • Padlock not included, requiring additional purchase
    • Color options may be inconsistent (Brown vs Gray)

    Best for: Homeowners needing reliable outdoor storage that supports seating and quick setup

    Not ideal for: Users desiring a wider variety of colors or seeking a lightweight, easily portable unit

    • Capacity:80 gallons
    • Interior Dimensions:46.6″L x 17.4″W x 12.9″H
    • Exterior Dimensions:51.06″L x 24.2″W x 35.2″H
    • Weight Capacity:500 lbs
    • Material:Weather-resistant resin
    • Assembly Time:Approximately 30 minutes
    Our verdict
    “This bench suits those wanting a quick-to-assemble, weatherproof outdoor storage and seating solution with secure lid options.”
  6. Devoko 80 Gallon Waterproof Lockable Storage Bench Deck Box

    Devoko 80 Gallon Waterproof Lockable Storage Bench Deck Box

    Best Overall for Versatile Outdoor Storage and Seating

    View on Amazon

    This Devoko model stands out for combining a generous 80-gallon waterproof capacity with sturdy steel reinforcements, making it a reliable choice for both storage and seating. Unlike smaller options like the Keter Westwood, its larger capacity suits families with extensive outdoor gear. However, its weight might make repositioning a challenge once assembled, and limited color options may not suit every aesthetic. Its lockable lid adds security, and its dual functionality as seating enhances outdoor space utility. Compared to the YITAHOME 150-gallon box, it offers a more manageable size for average patios while still providing ample storage.

    Pros:
    • Large 80-gallon waterproof storage capacity
    • Lockable lid for added security
    • Serves as comfortable seating for outdoor gatherings
    • Steel reinforcement enhances durability
    Cons:
    • Heavy to move once assembled
    • Limited color options

    Best for: Homeowners seeking a durable, lockable bench with enough capacity for garden tools and outdoor cushions

    Not ideal for: Small patios or those needing lightweight options, as this bench can be heavy and less portable

    • Exterior Dimensions:52.8 in. L x 22.6 in. W x 32.3 in. H
    • Interior Dimensions:48.4 in. L x 22.4 in. W x 16.9 in. H
    • Capacity:80 gallons
    • Weight Capacity:400 lbs
    Our verdict
    “This bench is ideal for those wanting a sturdy, secure, and multifunctional outdoor storage solution without frequent repositioning.”
  7. YITAHOME 150-Gallon Large Outdoor Deck Box with X-Shaped Front

    YITAHOME 150-Gallon Large Outdoor Deck Box with X-Shaped Front

    Best for Large Capacity and Multi-Use Functionality

    View on Amazon

    The YITAHOME 150-gallon deck box excels in offering extensive storage for garden tools, pool supplies, and sporting gear, outperforming smaller models like the Keter Westwood. Its weatherproof poly resin construction resists UV, rust, and bending, supporting up to 660 lbs—enabling it to double as a bench or small table. The hydraulic anti-slam hinge provides quiet, safe lid operation, but its larger footprint makes it less suitable for compact yards. Assembly requires two people and about 10 minutes, which is reasonable considering its size. Its dual-X front adds aesthetic appeal and sturdy support, making it a versatile addition for larger outdoor spaces.

    Pros:
    • Large 150-gallon capacity for diverse outdoor storage
    • Weatherproof, UV-resistant, and rust-proof construction
    • Supports up to 660 lbs and functions as a bench or table
    • Includes lockable lid and anti-slam hydraulic hinge
    Cons:
    • Requires two-person assembly
    • Large footprint may not fit smaller yards
    • Color options may cause confusion (Taupe)

    Best for: Families with substantial outdoor gear needing a weatherproof, multifunctional storage and seating solution

    Not ideal for: Small patios or those with limited space, due to its size and footprint

    • Capacity:150 gallons
    • Exterior Dimensions:56.2″L x 26.5″W x 23.8″H
    • Interior Dimensions:53.1″L x 23.1″W x 21.6″H
    • Material:Poly resin
    • Color:Taupe
    • Weather Resistance:Waterproof, UV-resistant, fade-resistant, rust-resistant, bend-resistant
    Our verdict
    “Best suited for large outdoor areas where storage, seating, and weather resistance are priorities.”
  8. Keter Westwood 150-Gallon Outdoor Storage Box for Patio and Pool Accessories

    Keter Westwood 150-Gallon Outdoor Storage Box for Patio and Pool Accessories

    Best for Stylish, Low-Maintenance Storage and Seating

    View on Amazon

    The Keter Westwood 150-gallon storage box offers a sleek, wood-like appearance that blends well with outdoor furnishings, making it ideal for those prioritizing aesthetics. Its durable resin resists weather, rust, and fading, similar to the YITAHOME but with a more classic look. Its capacity is ample for cushions, floats, and small tools, and it doubles as seating for casual gatherings. However, when filled, it can be quite heavy to move, and its design may not support heavy or uneven loads as effectively as the YITAHOME. It’s a good choice for those seeking a balance between style and function, especially in less cluttered outdoor spaces.

    Pros:
    • Large 150-gallon capacity for outdoor accessories
    • Weather-resistant, rust-proof resin with a wood-like finish
    • Can be used as additional seating
    Cons:
    • Heavy when filled, difficult to move
    • Limited color options

    Best for: Homeowners wanting a weather-resistant, attractive storage bench that doubles as seating and requires minimal maintenance

    Not ideal for: Homes with extensive outdoor gear or larger yard spaces, where higher capacity or sturdier options are preferred

    • Capacity:150 gallons
    • Material:Resin
    • Features:Lockable, weather-resistant, easy-lift mechanism
    Our verdict
    “Ideal for those seeking a stylish, low-maintenance storage and seating option for moderate outdoor use.”
  9. Devoko 100 Gallon Waterproof Outdoor Storage Deck Box with Cushion

    Devoko 100 Gallon Waterproof Outdoor Storage Deck Box with Cushion

    Best for Multi-Functional Storage and Comfortable Seating

    View on Amazon

    This Devoko 100-gallon deck box combines practical waterproof storage with added comfort through a cushioned bench, making it a versatile choice for patios. Its weather-resistant resin ensures protection for cushions and gardening tools, similar to the YITAHOME but with a more compact size. The lockable lid and handles for mobility enhance security and convenience, although its weight when filled can be a drawback. The included cushion transforms it into a cozy seating area, ideal for casual outdoor lounging. Compared to larger options like the YITAHOME or Keter Westwood, it’s better suited for smaller spaces or those prioritizing multi-functionality in a more compact form.

    Pros:
    • Weather-resistant, durable resin construction
    • Includes a comfortable cushion for seating
    • Lockable lid and handles for security and mobility
    • Compact size suitable for smaller patios
    Cons:
    • Heavy when filled, may be cumbersome to move
    • Limited color options
    • Requires assembly

    Best for: Small families or individuals needing a compact waterproof storage with added seating comfort

    Not ideal for: Very large outdoor spaces or those needing extensive storage capacity, as it offers 100 gallons only

    • Material:Waterproof resin
    • Capacity:100 gallons
    • Includes:Cushion
    • Features:Lockable, handles
    Our verdict
    “Perfect for small patios or balconies where multi-functionality and weatherproof storage are needed without excessive size.”
  10. Storage Bench Outdoor Deck Box, 100 Gallon Lockable Patio Furniture

    Storage Bench Outdoor Deck Box, 100 Gallon Lockable Patio Furniture

    Best for Versatile Outdoor and Indoor Storage

    View on Amazon

    This 100-gallon storage bench offers a flexible solution for both outdoor and indoor use, making it suitable for patios, entryways, or garages. Its lockable design adds security for stored items like cushions or shoes. Compared with the Devoko 100-gallon deck box, it emphasizes a more general-purpose design that can blend into indoor decor as well. Its capacity is adequate for small to medium storage needs, but it can be heavy when filled, and the limited color options might not suit all aesthetics. It’s a practical choice for users who want a secure, weather-resistant bench that transitions easily between indoor and outdoor spaces.

    Pros:
    • Large 100-gallon capacity
    • Lockable for security
    • Suitable for outdoor and indoor use
    Cons:
    • Heavy when filled
    • Limited color options

    Best for: Homeowners who need a secure, versatile storage bench for both patio and indoor entryways

    Not ideal for: Those requiring very high capacity or lightweight portability, due to its weight when filled

    • Capacity:100 gallons
    • Material:Weather-resistant
    • Use:Outdoor patio or indoor entryway
    Our verdict
    “A practical, secure storage bench perfect for users needing flexible indoor-outdoor storage with lockable security.”
  11. 80 Gallon Lockable Deck Bench with Storage, Resin Outdoor Storage Box, Waterproof Porch Bench for Patio, Pool, Garden Tools, Cushions, Grey

    80 Gallon Lockable Deck Bench with Storage, Resin Outdoor Storage Box, Waterproof Porch Bench for Patio, Pool, Garden Tools, Cushions, Grey

    Best Overall for Secure, Versatile Outdoor Storage and Seating

    View on Amazon
    This bench stands out for combining generous 80-gallon capacity with a stylish, ergonomic design that doubles as comfortable seating. Compared with the Flamaker 80 Gallon Storage Bench, it offers a slightly larger capacity but lacks the reinforced structure’s weight support advantage. Its weather-resistant resin makes it suitable for all seasons, while the lockable feature adds security—though the padlock itself is not included, which could be an inconvenience. Assembly is straightforward but may take up to 30 minutes, which is worth considering for those seeking a durable, stylish solution that also functions as outdoor furniture. Overall, this pick makes the most sense for those prioritizing a blend of security, comfort, and weather resistance in a single piece.
    Pros:
    • Large 80-gallon capacity for ample outdoor storage
    • Weather-resistant resin ensures durability in all seasons
    • Comfortable ergonomic seating design
    Cons:
    • Padlock not included, requiring additional purchase for security
    • Assembly process can take up to 30 minutes

    Best for: Homeowners needing a secure, all-weather storage bench that also provides comfortable outdoor seating

    Not ideal for: People looking for a lightweight, portable option or one with a built-in lock mechanism

    • Capacity:80 gallons
    • Dimensions:52” L x 23” W x 35” H
    • Weight Capacity:500 lbs
    • Material:Weather-resistant resin
    • Color:Grey
    • Locking:Padlock not included
    Our verdict
    “Ideal for those wanting a durable, stylish, and secure outdoor storage and seating solution.”
  12. Flamaker 80 Gallon Storage Bench with Seat, Waterproof All-Weather Deck Box

    Flamaker 80 Gallon Storage Bench with Seat, Waterproof All-Weather Deck Box

    Best for Heavy-Duty, High-Weight Support and Security

    View on Amazon
    The Flamaker 80 Gallon Storage Bench distinguishes itself with a robust 600-lb weight support capacity, making it suitable for heavy outdoor items or multiple users. Unlike the Greesum model, which emphasizes comfort with armrests, Flamaker focuses on durability and security, featuring a lockable lid that adds peace of mind. Its all-weather resin construction promises reliable performance year-round, but it may be heavier and less portable without assistance. While it offers ample space and support, the limited color options might not suit all aesthetic preferences. This bench is best suited for users who need a sturdy, lockable storage solution that can handle substantial weight and frequent use.
    Pros:
    • Supports up to 600 lbs, ideal for heavy outdoor items
    • Weather-resistant, all-weather resin construction
    • Lockable lid enhances security
    Cons:
    • Heavy to move without help, which can be impractical for frequent repositioning
    • Limited color options restrict aesthetic flexibility

    Best for: Property owners seeking a heavy-duty, lockable storage bench with high weight support and weatherproofing

    Not ideal for: Users who prioritize lightweight, easy-to-move furniture or a wider variety of color choices

    • Capacity:80 gallons
    • Material:High-density resin
    • Weight Support:600 lbs
    • Seating Capacity:2-3 people
    • Weather Resistance:All-weather
    • Locking:Lockable lid
    Our verdict
    “Best suited for those who need a heavy-duty, secure outdoor storage bench with high weight capacity.”
  13. Greesum 80 Gallon Outdoor Storage Bench with Armrest, Black

    Greesum 80 Gallon Outdoor Storage Bench with Armrest, Black

    Best for Comfortable Seating with Secure Storage for Moderate Use

    View on Amazon
    The Greesum bench offers a practical balance of storage and comfort, with a large 80-gallon capacity and armrests that enhance seating comfort. Made from weather-resistant polypropylene, it is durable enough for outdoor conditions, but it doesn’t include an integrated lock—only a lockable design requiring a separate padlock, unlike the Flamaker model which has a lockable lid built-in. While it provides a secure space for outdoor essentials, its weight capacity of 550 lbs is slightly lower than Flamaker’s, which could influence its suitability for heavier items. This model appeals most to users who want a stylish, weatherproof bench with comfortable seating and moderate security features.
    Pros:
    • Large 80-gallon storage capacity
    • Weather-resistant polypropylene material
    • Comfortable seating with armrests
    Cons:
    • Padlock sold separately, which adds extra cost
    • No built-in locking mechanism for the lid

    Best for: Gardeners or patio owners needing a weatherproof, secure storage bench with armrests for casual outdoor use

    Not ideal for: Those requiring a heavy-duty, lockable storage solution for large or heavy items or frequent heavy use

    • Capacity:80 gallons
    • Seats:2-3 people
    • Weight Capacity:550 lbs
    • Material:Polypropylene
    • Color:Black
    • Locking:Padlock sold separately
    Our verdict
    “Best suited for casual outdoor spaces needing weatherproof seating with moderate storage security.”
outdoor storage benches waterproof
What makes a great outdoor storage benches waterproof
1
Material and Weather Resistance
Materials like resin, polyethylene, and treated wood offer different levels of waterproofing and weather resistance.
2
Capacity and Size
Capacity ranges from around 70 to over 150 gallons, influencing both storage space and overall footprint.
3
Security and Locking Features
Lockable benches add security for valuables but can complicate access or increase costs.
4
Design and Aesthetics
Style varies widely, from sleek modern designs to classic wooden looks.
How to choose your outdoor storage benches waterproof
1
How we picked
I evaluated each outdoor storage bench based on waterproofing quality, durability, ease of use, design, and overall valu
2
Material and Weather Resistance
Materials like resin, polyethylene, and treated wood offer different levels of waterproofing and weather resistance.
3
Capacity and Size
Capacity ranges from around 70 to over 150 gallons, influencing both storage space and overall footprint.
4
Security and Locking Features
Lockable benches add security for valuables but can complicate access or increase costs.
5
Design and Aesthetics
Style varies widely, from sleek modern designs to classic wooden looks.
Vetted outdoor storage benches waterproof ·
The best outdoor storage benches waterproof, compared
★ Winner Devoko 78 Gallon Waterproof Re
Best Overall for Versatile, Weatherproof Storage and Style
13compared
150 gallonstop capacity

How We Picked

I evaluated each outdoor storage bench based on waterproofing quality, durability, ease of use, design, and overall value. Products were selected for their ability to withstand harsh weather conditions over time without rust, rot, or deterioration. Practical features like lockability, assembly ease, and seating comfort were also considered. The ranking reflects a balance between capacity, weather resistance, and user-friendly features, aiming to recommend options suitable for a variety of outdoor spaces and budgets.
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 the right waterproof outdoor storage bench involves more than just capacity. Consider how much weather protection you need, the style that matches your space, and your budget. Additional factors like ease of access, security features, and maintenance requirements can influence your long-term satisfaction. Understanding these broader considerations helps ensure you select a bench that will serve your needs well over time.

Material and Weather Resistance

Materials like resin, polyethylene, and treated wood offer different levels of waterproofing and weather resistance. Resin and plastic are often more resistant to moisture and require less maintenance, making them ideal for environments with heavy rain or humidity. Wooden options, even if treated, may need more upkeep and are more prone to water damage or rot. Assess your climate and choose a material that can withstand your specific weather conditions without deteriorating quickly.

Capacity and Size

Capacity ranges from around 70 to over 150 gallons, influencing both storage space and overall footprint. Larger units provide more storage but tend to be heavier and more expensive, which could impact mobility and installation. Smaller options are easier to move and install but might fall short if you need to store bulky items like cushions or garden tools. Match the capacity to your actual storage needs to avoid over- or under-spending.

Security and Locking Features

Lockable benches add security for valuables but can complicate access or increase costs. Consider whether locking is essential for your environment—if you face frequent theft risks or want to keep items out of children’s reach, prioritize lockable designs. However, ensure locks are user-friendly and do not compromise waterproofing by allowing water ingress through lock mechanisms.

Design and Aesthetics

Style varies widely, from sleek modern designs to classic wooden looks. Choose a design that complements your outdoor decor, but remember that aesthetic choices might influence practicality. Some styles may prioritize appearance over capacity or ease of access, so balance visual appeal with functional needs. Additionally, consider color options that resist fading or blend with your outdoor environment.

Ease of Assembly and Maintenance

Assembly difficulty varies; some models arrive ready to use, while others require significant setup. Ease of assembly can impact your overall satisfaction, especially if you plan to move or reposition the bench. Maintenance requirements, such as cleaning or re-sealing, should also be factored in—resin and plastic units typically demand less upkeep than wood, which may need periodic sealing or treatment to maintain waterproofing.

Frequently Asked Questions

Will a waterproof outdoor storage bench withstand harsh winter conditions?

Many waterproof outdoor storage benches are designed to resist moisture and temperature fluctuations, but not all are equally suited for harsh winter conditions. Resin and polyethylene models typically hold up well, remaining in good shape after exposure to snow and freezing temperatures. Wooden options, even treated, may need extra winter protection or storage indoors during extremely cold months. Check the manufacturer’s specifications to confirm winter durability before leaving a bench outside long-term.

Are lockable storage benches truly secure against theft?

Lockable benches provide an added layer of security, but their effectiveness depends on the quality of the lock and overall design. A sturdy, weatherproof lock that resists tampering can deter casual theft, but no outdoor lock is entirely foolproof. For high-value items, consider combining a lockable bench with additional security measures like security cameras or situating it in a visible, well-lit area. Always verify the lock’s water resistance to prevent rust or failure over time.

Can I use a waterproof bench for seating and storage at the same time?

Most outdoor storage benches are designed with dual functionality, offering a comfortable seat alongside ample storage. However, the comfort and stability of the seat depend on the design—some models feature padded cushions or ergonomic shapes, while others have basic flat surfaces. Ensure the seat can support your weight safely and consider whether the storage space is sufficient for your needs. If seating comfort is a priority, look for models with padded tops or ergonomic design features.

How do I maintain the waterproof integrity of my outdoor storage bench?

Maintaining waterproofing involves regular cleaning to remove dirt and debris that can degrade seals or cause water ingress. For resin or plastic benches, a simple wash with soap and water usually suffices. Wooden models may require re-sealing or treatment with waterproof finishes periodically. Inspect seals, hinges, and locks for signs of wear or damage and address issues promptly to preserve waterproof performance and prolong the lifespan of your bench.

What is the typical lifespan of a waterproof outdoor storage bench?

The lifespan varies depending on materials, climate, and maintenance. Resin and plastic models often last 5-10 years with minimal upkeep, resisting rust and rot. Wooden options, if properly treated and maintained, can last over a decade but may need re-sealing or repairs over time. Exposure to extreme weather or neglect can shorten a bench’s useful life, so selecting a high-quality model and performing regular maintenance are key to maximizing longevity.

Conclusion

For general outdoor use, the Devoko 78 Gallon Waterproof Resin Deck Box offers a durable, low-maintenance solution with excellent weather resistance, making it a strong choice for most buyers. Those seeking maximum storage capacity and a sleek appearance might prefer the Keter Westwood 150-Gallon Outdoor Storage Box, especially for large patios or pool areas. Budget-conscious shoppers should consider models like the YITAHOME 80 Gallon Storage Bench for reliable waterproofing at a lower price. Beginners or casual users will find the simpler, ready-to-use options more suitable, while those with higher security needs might prioritize lockable designs. Ultimately, your choice should align with your storage needs, climate, aesthetic preferences, and budget.

You May Also Like

12 Best Electric Scooters for Seniors in 2026: Comfortable, Safe, and Easy to Use

Discover the top electric scooters for seniors in 2026. Find the best overall, budget options, and specialized models tailored for senior needs.

15 Best 360 Cameras of 2026 for Stunning Immersive Shots

Discover the top 360 cameras of 2026, from budget-friendly options to premium models. Find the perfect camera for your immersive video and photography needs.

5 Best Portable Air Purifiers for Nurseries That Ensure Safe and Fresh Air

Discover the top portable air purifiers for nurseries in 2026. Find effective, safe, and quiet options suitable for baby’s rooms, with pros, cons, and comparisons.

14 Best SAS Expanders for Enterprise Storage Solutions in 2025

Keeping your enterprise storage scalable and efficient, these 14 top SAS expanders for 2025 will help you choose the perfect solution—discover which one suits your needs best.