100 Gallon Resin Deck Box Outdoor Storage - Lockable Bench Seat

In this review of the 100 Gallon Resin Deck Box from YITAHOME, the bottom line is simple: this is a practical, mid-priced outdoor storage solution for homeowners who need substantial capacity without permanent installation. The reviewer found the single biggest reason to buy is the combination of a true 100-gallon interior and thoughtful user features like hydraulic struts and a lock provision, which together make it a versatile container for cushions, pool gear, and seasonal tools.

Key Features

• Generous Capacity: The box offers a roomy 100-gallon interior (44.9in L x 21.9in W x 21.6in H inside) that fits long bench cushions and multiple garden accessories with ease.
• Weather Resistant Construction: Molded from durable resin designed to resist water, rust, UV and fading so stored items stay protected outdoors.
• Lockable Security: A lock-ready lid provides an added level of security for pool gear, tools or household supplies when needed.
• User-Friendly Operation: Hydraulic struts keep the lid open safely and dual built-in side handles make moving the box manageable for two people.
• Extra Seating: The top doubles as a quick bench rated to hold up to 485 lb, giving a functional seating option near patios or pools.
• Simple Assembly: Most reviewers reported assembly in about 15-30 minutes, making setup straightforward for weekend projects.

Who It's For

The deck box is a good fit for homeowners and renters who need a weather-resistant storage solution for outdoor cushions, pool toys, garden tools, and seasonal items. It works well on patios, decks and poolside areas where a compact bench plus storage is useful.

Those who prioritize an ultra-rigid, heavy-duty chest for full outdoor immersion or who require guaranteed waterproof performance in extreme storms should research heavier commercial options; some users reported lid warping or mixed water resistance under very wet conditions.

Pros & Cons

Pros

• Spacious interior holds bulky items like long bench cushions and multiple pool accessories.
• Resin construction resists rust and UV fading for season-long outdoor use.
• Hydraulic struts and a lock-ready lid add safety and practical security features.
• Top rated to 485 lb provides extra seating when needed.

Cons

• Some customers reported occasional lid warp or water ingress in severe weather, so it may not be fully watertight in all conditions.

Specifications

Capacity	100 gallons
Interior dimensions	44.9in L x 21.9in W x 21.6in H
Exterior dimensions	45.3in L x 21.7in W x 23in H
Material	Weather-resistant resin
Seat capacity	485 lb
Key features	Hydraulic struts, dual side handles, lock-ready lid

Our Verdict

For most users who want a sizable, easy-to-assemble outdoor storage box that doubles as seating, this resin deck box represents solid value. It balances capacity, practical features and a weather-resistant build, though buyers expecting perfect waterproofing in extreme conditions should consider sturdier alternatives. Overall, it is a useful, affordable storage and seating solution for patios and pool areas.

Frequently Asked Questions

Is this box waterproof?
It is designed to be weather resistant and performs well in typical outdoor conditions, but some users report occasional water ingress during extreme storms.

How difficult is assembly?
Assembly is straightforward for two people and typically takes about 15-30 minutes using the included hardware.

Can it be locked?
Yes, the lid is lock-ready so you can add a padlock to secure contents.