260 Gallon Outdoor Storage Box - Large Waterproof Deck Box
260 Gallon Outdoor Storage Box - Large Waterproof Deck Box
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Our review of this 260 gallon outdoor storage box finds it best suited for homeowners who need a durable, multi-purpose bin for patios, decks, and entryways. The single biggest reason to consider it is the combination of high capacity and weather-resistant construction: at 67.7in long with double wall resin panels the box keeps cushions, tools, and delivered packages protected from rain and sun while also providing a usable bench surface. Assembly is straightforward and the design feels deliberately stable once put together.
Key Features
- Durable and Weather-Resistant: The resin construction resists rust, peeling, and dents so items stay dry and the exterior holds up to rain, snow, and sun.
- Large 260 Gallon Capacity: With internal volume to store cushions, pool accessories, and garden tools, the box helps clear clutter from patios and porches.
- Sturdy Bench Function: The top doubles as a seat rated for up to 660 lbs, so it adds practical outdoor seating without sacrificing storage.
- Hydraulic Lid System: Gas piston support lets the lid open easily and close softly for safer, one-handed access to stored items.
- Waterproof and Lockable: The sealed design protects contents from moisture and includes a hasp for adding a padlock for extra security.
Who It's For
This product suits families and homeowners who need a large capacity storage solution that also serves as outdoor seating. It works well for storing multiple chair cushions, bulky pool gear, gardening supplies, or as a secure delivery drop box by the front door.
Those who need a lightweight, highly portable box should look elsewhere, and anyone needing built-in locks or metal hardware should note that a padlock is not included. Buyers seeking a very heavy-duty commercial container may prefer a different material than resin.
Pros & Cons
Pros
- Spacious 260 gallon interior handles large cushions and multiple outdoor items.
- Weather-resistant resin keeps stored items dry and resists common outdoor wear.
- Hydraulic lid makes opening and closing smooth and safer for everyday use.
- Top doubles as a 660 lb bench, adding seating without extra furniture.
Cons
- Some users report the paneling feels less rigid than expected, so perceived sturdiness can vary.
- Lock hardware is not included, so a separate padlock must be purchased for security.
Specifications
| Brand | NUNU LAB |
| Capacity | 260 gallons |
| Dimensions | 67.7in x 32.2in x 33.6in |
| Material | Weather-resistant resin with double wall panels |
| Bench Weight Capacity | 660 lbs |
| Lid Mechanism | Hydraulic piston system |
| Security | Lockable hasp (lock not included) |
Our Verdict
This 260 gallon outdoor storage box is a practical value for homeowners who want a waterproof, multi-use solution for cushions, pool gear, and packages. It combines a large interior, a soft-closing hydraulic lid, and bench functionality at a reasonable cost; just plan to add a padlock and accept that panel stiffness varies by perception.
Frequently Asked Questions
Is this storage box waterproof?
The box is designed with waterproof resin and sealed construction to protect contents from moisture.
Can it be used as a bench?
Yes, the top is rated to support up to 660 lbs and functions as outdoor seating.
Does it come with a lock?
No, the unit includes a lockable hasp but a padlock must be purchased separately.
Editor's Take
This 260 gallon outdoor storage box offers large, waterproof storage with a hydraulic lid and bench function, making it a good value for homeowners wanting protected, multi-use outdoor storage.

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