Choosing the best waterproof storage bench for your patio means balancing capacity, weather resistance, and comfort. The 80 Gallon Lockable Deck Bench with Storage stands out for its stylish design and ergonomic support, ideal for those who want a combo of seating and storage. The Flamaker 80 Gallon Outdoor Storage Bench offers a robust structure supporting up to 600 lbs and integrated handles for easy repositioning, making it perfect for larger outdoor spaces that need secure, heavy-duty storage. Meanwhile, the Keter Solana 70 Gallon Bench combines a weatherproof resin build with an attractive wood-look and seating for two or three, appealing to those prioritizing style alongside function. Each of these options involves tradeoffs — larger capacity often means heavier weight, lock features sometimes requiring additional accessories, and style choices that may limit color options. This guide helps clarify these differences so you can choose the best fit for your outdoor needs.
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Key Takeaways
- The **80-gallon capacity** is standard across most options, providing ample storage for cushions, tools, and pool accessories.
- Weather resistance is achieved through high-quality resin or plastic materials, but some products require additional locks or accessories for security.
- Seating comfort varies; some benches support two users comfortably, while others can hold three or more, influencing space planning.
- Weight and portability differ: heavier models offer more stability but are harder to move without assistance.
- Aesthetic features like wood-look textures or striped surfaces add visual appeal but may limit color choices.
| 80 Gallon Lockable Deck Bench with Storage, Resin Stripes Outdoor Waterproof Patio Bench |  | Best Overall for Style and Function | Capacity: 80 gallons | Dimensions: 52” L x 23” W x 35” H | Weight Capacity: 500 lbs | VIEW LATEST PRICE | See Our Full Breakdown |
| Flamaker 80 Gallon Outdoor Storage Bench with Seat and Lockable Lid |  | Best for Heavy-Duty Security and Capacity | Capacity: 80 gallons | Weight Capacity: 600 lbs | Material: High-density resin | VIEW LATEST PRICE | See Our Full Breakdown |
| Devoko 80 Gallon Storage Bench Deck Box Waterproof & Lockable |  | Best for Security and Dual Functionality | Capacity: 80 gallons | Dimensions: 52.8” L x 22.6” W x 32.3” H | Weight Capacity: 400 lbs | VIEW LATEST PRICE | See Our Full Breakdown |
| Greesum 80 Gallon Outdoor Storage Bench with Armrest, Black |  | Best for Comfort and Easy Assembly | Capacity: 80 gallons | Material: Resin | Color: Black | VIEW LATEST PRICE | See Our Full Breakdown |
| Keter Solana 70 Gallon Outdoor Storage Bench for Patio and Pool Accessories |  | Best for Style and Compact Storage | Capacity: 70 gallons | Dimensions: 54.6” L x 23.4” W x 32.8” H | Weight Capacity: 551 lbs | VIEW LATEST PRICE | See Our Full Breakdown |
| waterproof storage bench for patio | Capacity | Weight Capacity | Material | Lockable |
|---|---|---|---|---|
| 80 Gallon Lockable Deck Bench | 80 gallons | 500 lbs | Weather-resistant resin | Yes (padlock not included) |
| Flamaker 80 Gallon Outdoor Sto | 80 gallons | 600 lbs | High-density resin | Yes |
| Devoko 80 Gallon Storage Bench | 80 gallons | 400 lbs | Weather-resistant plastic and steel | Yes |
| Greesum 80 Gallon Outdoor Stor | 80 gallons | 550 lbs | Resin | — |
| Keter Solana 70 Gallon Outdoor | 70 gallons | 551 lbs | Weather-resistant resin | Yes, works with standard padlocks |
More Details on Our Top Picks
80 Gallon Lockable Deck Bench with Storage, Resin Stripes Outdoor Waterproof Patio Bench
This bench combines a large 80-gallon capacity with a stylish striped surface and ergonomic seating, making it a versatile choice for patios and poolsides. Compared with other options, it excels in aesthetic appeal but lacks a included padlock, requiring separate purchase for added security. Its weather-resistant resin ensures durability, though its weight can make repositioning challenging once assembled. It’s ideal for those seeking a visually appealing, multi-purpose outdoor seating and storage solution.
Pros:- Large 80-gallon capacity for ample storage
- Weather-resistant resin for all-season use
- Ergonomic, comfortable seating
Cons:- Padlock not included, extra cost
- Limited color options
- Heavy to move after assembly
Best for: Homeowners wanting a stylish, weatherproof bench that doubles as seating and storage
Not ideal for: Users needing a lightweight, easily movable option or a fully lockable security system without additional accessories
- Capacity:80 gallons
- Dimensions:52” L x 23” W x 35” H
- Weight Capacity:500 lbs
- Material:Weather-resistant resin
- Color:Grey
- Lockable:Yes (padlock not included)
Our verdict“An excellent balance of style, capacity, and weather resistance suited for most patios”
Flamaker 80 Gallon Outdoor Storage Bench with Seat and Lockable Lid
This model offers a robust, high-capacity storage solution supporting up to 600 lbs and accommodating three people comfortably. Its integrated handles facilitate repositioning, making it ideal for larger or multi-use outdoor areas. Compared to the Keter Solana, it provides a more reinforced structure, but it may be heavier and more challenging to move without help. Its lockable lid enhances security, though it requires a padlock, which is sold separately. It suits users who prioritize durability and security over lightweight portability.
Pros:- Supports up to 600 lbs, ideal for heavy items
- Lockable lid for security
- Handles for easy repositioning
Cons:- Heavy without assistance
- Limited color options
- Assembly needed
Best for: Those needing a secure, heavy-duty storage bench with seating for multiple users
Not ideal for: Individuals seeking a lightweight, easy-to-move bench or a model with all security features included
- Capacity:80 gallons
- Weight Capacity:600 lbs
- Material:High-density resin
- Seating Capacity:3 people
- Lockable:Yes
Our verdict“A sturdy, secure choice for large outdoor storage needs with seating capacity”
Devoko 80 Gallon Storage Bench Deck Box Waterproof & Lockable
The Devoko bench offers a secure, lockable 80-gallon storage that also functions as outdoor seating for two or three. Its steel reinforcement adds safety, and the weather-resistant plastic makes it suitable for various climates. Compared with the Greesum, it provides a slightly larger interior space and more robust security features but may require more effort during assembly. It’s well-suited for users who want a safe, dual-purpose solution that keeps yard clutter out of sight.
Pros:- Large 80-gallon capacity
- Lockable lid for security
- Dual-purpose for storage and seating
Cons:- Assembly can be time-consuming
- Heavy when loaded
- Limited color options
Best for: Gardeners and pool owners needing secure, weatherproof storage with seating
Not ideal for: People wanting lightweight or quick-assemble options without security emphasis
- Capacity:80 gallons
- Dimensions:52.8” L x 22.6” W x 32.3” H
- Weight Capacity:400 lbs
- Material:Weather-resistant plastic and steel
- Lockable:Yes
Our verdict“A secure, durable storage bench ideal for keeping outdoor items safe and accessible”
Greesum 80 Gallon Outdoor Storage Bench with Armrest, Black
The Greesum bench provides an 80-gallon capacity with a comfortable seat supported by armrests, making it a good choice for casual outdoor lounging and storage. Its weather-resistant resin construction offers reliable durability, and its simple design makes assembly straightforward. Compared to the Keter Solana, it may lack some stylistic features but excels in ease of setup and seating comfort. It’s especially suited for those who want a practical, easy-to-use outdoor bench without complex features or heavy weight.
Pros:- Large capacity for outdoor storage
- Weather-resistant resin construction
- Easy to assemble
Cons:- Padlock sold separately
- Limited color options
- Basic style
Best for: Casual outdoor spaces where comfort and quick assembly are priorities
Not ideal for: Users needing a fully lockable, high-security storage solution or a more decorative style
- Capacity:80 gallons
- Material:Resin
- Color:Black
- Seats:2-3
- Weight Capacity:550 lbs
Our verdict“A straightforward, comfortable outdoor storage bench ideal for casual use”
Keter Solana 70 Gallon Outdoor Storage Bench for Patio and Pool Accessories
The Keter Solana offers a stylish, weather-resistant resin design with a 70-gallon capacity, combining functional storage with attractive aesthetics. Its wood-look finish makes it easy to coordinate with many outdoor décors. Compared with larger 80-gallon options, it sacrifices some capacity but compensates with a more appealing look and easier handling due to its slightly smaller size. It’s best suited for users who want a visually pleasing, compact storage solution that provides seating for two or three without needing extra security features included.
Pros:- Stylish wood-look finish
- Weather-resistant resin
- Provides seating for 2-3
Cons:- Lower capacity than 80-gallon models
- Padlocks sold separately
- Limited color options
Best for: Style-conscious users with limited space or those seeking a visually appealing storage option
Not ideal for: Those needing maximum capacity or advanced security features, as padlocks are sold separately
- Capacity:70 gallons
- Dimensions:54.6” L x 23.4” W x 32.8” H
- Weight Capacity:551 lbs
- Material:Weather-resistant resin
- Lockable:Yes, works with standard padlocks
Our verdict“Ideal for those who want a stylish, compact storage bench with seating capability”
How We Picked
Our selection process focused on waterproof performance, capacity, security features, and ease of use. We prioritized products with weather-resistant materials like high-density resin, plastic, or steel reinforcement. Capacity was a key factor, with all options offering at least 70 gallons of storage, ensuring functional outdoor storage solutions. Locking mechanisms were evaluated for security, favoring models with integrated or compatible padlocks. We also considered seating comfort, assembly ease, and style, selecting options that balance durability with visual appeal. Tradeoffs such as weight and limited color options were acknowledged, ensuring each pick serves a different user need.
| waterproof storage bench for patio | Material | Lockable |
|---|---|---|
| 80 Gallon Lockable Deck Bench | Weather-resistant resin | Yes (padlock not included) |
| Flamaker 80 Gallon Outdoor Sto | High-density resin | Yes |
| Devoko 80 Gallon Storage Bench | Weather-resistant plastic and steel | Yes |
| Greesum 80 Gallon Outdoor Stor | Resin | — |
| Keter Solana 70 Gallon Outdoor | Weather-resistant resin | Yes, works with standard padlocks |
Factors to Consider When Choosing Best Waterproof Storage Bench For Patio
When selecting the best waterproof storage bench for your patio, consider key factors such as weatherproof materials, storage capacity, security features, seating comfort, and ease of assembly. The ideal choice depends on your specific needs—whether you prioritize style, security, or portability. This guide walks through these considerations to help you make a well-informed decision.Weather Resistance and Materials
For outdoor use, durability against rain, humidity, and UV exposure is essential. Materials like high-density resin, weatherproof plastic, and reinforced steel provide reliable resistance. Some products feature a wood-look finish to blend with patio décor, but ensure the material is truly weatherproof. Avoid options with untreated wood or non-weather-resistant plastics for long-term outdoor durability.
Capacity and Size
Capacity generally ranges from 70 to 80 gallons in these options, offering ample space for cushions, tools, or pool accessories. Consider your storage needs and available space; larger benches tend to be heavier and more difficult to move, so prioritize models with handles or lighter materials if portability is important.
Security and Locking Features
Lockable lids enhance security against theft and animals. Some benches include integrated locks or are compatible with padlocks, which are sold separately. If security is a priority, verify the locking mechanism’s robustness and whether the product supports standard padlocks. Keep in mind that heavier, reinforced models may require assistance to move or open.
Seating and Comfort
Many options support two to three people comfortably, making them practical as outdoor seating. Armrests, ergonomic support, and padded cushions can improve comfort but may add to the overall weight or complexity. Decide if seating comfort is a priority over storage capacity or security features.
Ease of Assembly and Maintenance
Most benches require some assembly, with simpler models like Greesum emphasizing quick setup. Consider your comfort with tools and assembly time, especially if you plan to set up multiple units. Regular cleaning with mild soap and water is usually sufficient to maintain appearance and function.
Frequently Asked Questions
Are these storage benches truly waterproof?
Yes, all the options included are designed with weather-resistant materials like resin, plastic, or reinforced steel, making them suitable for outdoor use in rain and humidity. However, occasional sealing or covering can prolong their lifespan, especially in harsh climates.
Can I lock these benches for added security?
Most of these benches feature lockable lids or are compatible with standard padlocks. The Lockable features are designed to secure your stored items from theft or animals, but you’ll often need to purchase the locks separately. Verify each product’s locking compatibility before buying if security is a priority.
How heavy are these benches when fully loaded?
Weight varies from around 44 lbs for lighter models like Greesum to over 70 lbs for reinforced, heavy-duty options like Flamaker. Heavier units offer better stability, but moving them once filled can require two people or assistance. Consider your space and mobility needs when choosing.
Are these benches easy to assemble?
Assembly difficulty ranges from straightforward, quick setups like Greesum to more involved processes with models like Devoko. Most come with clear instructions, but heavier or reinforced models may require more time and effort. If you prefer minimal assembly, look for products emphasizing quick setup.
What maintenance do these benches require?
Routine cleaning with water and mild soap keeps these benches looking good and functioning properly. Occasionally inspecting hinges, locks, or seals can prevent issues. Since they are made from weatherproof materials, they generally demand minimal ongoing maintenance, making them excellent for long-term outdoor use.
Conclusion
If you prioritize style and versatile seating, the 80 Gallon Lockable Deck Bench is a solid pick for most patio setups. For those needing maximum security and durability, the Flamaker 80 Gallon Outdoor Storage Bench offers robust support and security features. Users seeking a balance between aesthetic appeal and ease of assembly might lean towards the Keter Solana or Greesum, especially if style or quick setup matters most. Ultimately, your choice should reflect your specific storage needs, security concerns, and aesthetic preferences.
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