2 Best Waterproof Storage Bench for Patio in 2026

Choosing the best waterproof storage bench for your patio means balancing size, security, and ease of use. The Devoko 78 Gallon Deck Box stands out for its large capacity and weather-resistant resin material, making it ideal for those who need ample storage without sacrificing style. Meanwhile, the Devoko 80 Gallon Storage Bench offers extra seating along with a slightly more compact footprint, perfect for small patios or those prioritizing both storage and seating. Both excel in durability but differ in their design focus and added features, so understanding the tradeoffs helps you select the right fit for your outdoor space.

Key Takeaways

• The Devoko 78 Gallon Deck Box provides larger storage capacity and a lockable lid, making it suitable for secure outdoor storage.
• The Devoko 80 Gallon Storage Bench combines storage with seating, ideal for small patios or areas needing multipurpose furniture.
• Both options are made from waterproof resin, but their design and additional features cater to different user needs.
• The larger deck box may require more space but offers more storage, while the bench’s built-in seating saves space but has slightly less capacity.
• Tradeoffs include security features versus seating comfort, and size versus versatility for different outdoor setups.

Our Top Best Waterproof Storage Bench For Patio Picks

Devoko 78 Gallon Deck Box, Waterproof Resin Outdoor Storage Box for Outside and Patio, Outdoor Storage Bench Lockable for Patio Furniture, Garden Tools and Pool Supplies (Black, 78 Gallon)		Best Overall for Large, Secure Storage	Capacity: 80 gallons	Material: Waterproof resin	Dimensions: 45.3″L x 19.2″W x 20.8″H	VIEW LATEST PRICE	See Our Full Breakdown
Devoko 80 Gallon Storage Bench Deck Box Lockable for Patio Furniture, Garden Decor and Outdoor Seating for Cushions, Garden Tools and Pool Supplies (Black)		Best for Seating and Versatile Storage	Capacity: 80 gallons	Material: Resin with steel reinforcement	Dimensions: 52.8″L x 22.6″W x 32.3″H	VIEW LATEST PRICE	See Our Full Breakdown

More Details on Our Top Picks

1. Devoko 78 Gallon Deck Box, Waterproof Resin Outdoor Storage Box for Outside and Patio, Outdoor Storage Bench Lockable for Patio Furniture, Garden Tools and Pool Supplies (Black, 78 Gallon)

   

   Best Overall for Large, Secure Storage

   View Latest Price

   This deck box excels for those who need a spacious, weatherproof solution. Made from durable resin with a stylish rattan pattern, it resists fading and rust, ensuring longevity. Its 80-gallon capacity makes it suitable for storing cushions, tools, or pool supplies. The lockable lid adds security, and the hydraulic hinge prevents pinching, enhancing safety. Compared to the bench, it offers more storage but less seating versatility. Its main tradeoff is that it requires more space and is less suited for areas needing additional seating.

   Pros:

   • High-capacity 80 gallons
   • Weather-resistant waterproof resin
   • Lockable lid for security
   • Stylish rattan design adds aesthetic appeal

   Cons:

   • Requires more space due to larger size
   • No built-in seating
   • Potentially heavier to move

   Best for: Homeowners needing extensive outdoor storage with security features

   Not ideal for: Small patios or those wanting integrated seating and storage

   • Capacity:80 gallons
   • Material:Waterproof resin
   • Dimensions:45.3″L x 19.2″W x 20.8″H
   • Locking:Yes
   • Weather Resistance:All-weather
   • Seating:Not designed for seating

   Bottom line: Ideal for users prioritizing large, secure storage over seating flexibility.

2. Devoko 80 Gallon Storage Bench Deck Box Lockable for Patio Furniture, Garden Decor and Outdoor Seating for Cushions, Garden Tools and Pool Supplies (Black)

   

   Best for Seating and Versatile Storage

   View Latest Price

   This storage bench combines a practical 80-gallon capacity with comfortable seating for two or three people, making it perfect for smaller patios or multi-use spaces. Its sturdy construction is reinforced with three steel bars, and it features lockable holes for added security. While it offers less aesthetic variety than the resin deck box, it provides a balanced mix of storage and seating. The main tradeoff is its slightly smaller capacity compared to the larger deck box, but it compensates by functioning as outdoor furniture.

   Pros:

   • Seating for 2-3 people
   • Lockable for security
   • Sturdy steel reinforcement
   • Compact size fits small patios

   Cons:

   • Slightly lower storage capacity (80 gallons)
   • Less decorative design options
   • May be heavier to lift when full

   Best for: Small patio owners seeking seating plus storage

   Not ideal for: Users needing maximum storage capacity or a purely decorative piece

   • Capacity:80 gallons
   • Material:Resin with steel reinforcement
   • Dimensions:52.8″L x 22.6″W x 32.3″H
   • Lockable:Yes
   • Seating Capacity:2-3 persons
   • Weather Resistance:All-weather

   Bottom line: Best suited for those who want a dual-purpose piece combining storage and seating in a limited space.

How We Picked

In selecting these products, I focused on durability, capacity, security, and multi-functionality, as these are key for a waterproof patio storage bench. I compared materials to ensure weather resistance, looked at storage volume to meet typical outdoor needs, and evaluated safety features like lockable lids and sturdy construction. Pricing and customer reviews were also considered to gauge real-world performance and value, ensuring each choice offers a distinct role for different types of buyers.

Factors to Consider When Choosing Best Waterproof Storage Bench For Patio

Choosing the right waterproof storage bench involves understanding your space, security needs, and whether you want additional seating. The key features to consider are capacity, material, security, and multifunctionality. I’ll walk you through these factors to help clarify which product aligns with your outdoor lifestyle and space constraints.

Capacity and Size

Make sure the storage capacity matches your needs. Larger models like the Devoko 78 Gallon Deck Box offer extensive space for cushions, tools, and supplies, but they require more room. Smaller or more compact options, like the storage bench, save space while providing enough storage for essentials. Always measure your outdoor area before selecting a size to prevent overcrowding.

Material and Weather Resistance

Weatherproof resin is a common choice for outdoor furniture, offering resistance to rain, sun, and rust. The Devoko deck box’s resin with a rattan pattern combines durability with aesthetic appeal. For long-term use, verify the material’s UV resistance and whether it can handle extreme weather conditions without fading or cracking.

Security Features

Locks and sturdy construction are important if you store valuable items outdoors. The Devoko deck box’s lockable lid provides peace of mind, especially in open spaces. The storage bench also offers locking holes, but it’s more suited for securing cushions or less valuable items. Evaluate whether security outweighs the need for seating or capacity for your setting.

Dual Functionality

If you want added seating, the storage bench is a clear choice. It provides a comfortable place for outdoor gatherings while hiding your supplies. Conversely, if your primary goal is maximum storage, a larger deck box might be more appropriate, even if it lacks seating. Consider your usage patterns to prioritize either storage or seating versatility.

Frequently Asked Questions

What materials are best for waterproof outdoor storage benches?

Materials like weatherproof resin, polyethylene, and certain plastics are ideal because they resist moisture, fading, and rust. These materials are lightweight yet sturdy, making them perfect for outdoor use, especially in variable weather conditions. Metal options with special coatings can also be durable, but resin remains a popular choice for its combination of weather resistance and low maintenance.

How important is security for outdoor storage benches?

Security features such as lockable lids or doors are important if you store valuables or items you want to keep safe from theft or animals. The Devoko 78 Gallon Deck Box’s lockable lid offers peace of mind, while the storage bench’s lock holes are suitable for basic security. Assess your environment and valuables to decide whether security features are a priority for your outdoor setup.

Can these benches handle extreme weather conditions?

Both products are designed with waterproof resin that generally withstands rain, sun, and humidity. However, extreme weather such as heavy snow, high winds, or prolonged UV exposure can degrade materials over time. For such conditions, consider additional covers or placement in sheltered areas to prolong their lifespan.

Is seating comfortable on these storage benches?

The Devoko storage bench is designed explicitly for outdoor seating, with a padded top and sturdy construction, making it comfortable for two or three people. The larger deck box, however, lacks a cushioned surface, so it’s more suitable for storage rather than regular seating. Think about how often you’ll need seating vs. storage when choosing between these options.

How do I maintain these waterproof benches?

Regular cleaning with mild soap and water is sufficient for resin-based benches. Avoid harsh abrasives that can scratch or damage the surface. For extra longevity, periodically check lock mechanisms and hinges, applying lubricant if necessary, and cover the bench during harsh weather to prevent unnecessary wear.

Conclusion

For buyers seeking maximum storage capacity and security, the Devoko 78 Gallon Deck Box will serve well, especially in larger spaces. Those prioritizing outdoor seating combined with storage should opt for the Devoko 80 Gallon Storage Bench, ideal for smaller patios or multipurpose areas. Consider your space constraints, security needs, and whether you want a decorative piece or a functional seating solution when making your choice.