2 Best EFU Deck Boxes Under $300, Compared

Quick picks

The best fit for you

• You want the best overall waterproof deck box EFU 360 Gal Resin Deck Box with Gas Struts This 360-gallon resin box includes gas struts for easy lid access and waterproof protection.
• You need large patio storage that doubles as seating EFU 380 Gallon Grey Resin Deck Box The 380-gallon capacity and 68.7-inch length offer ample volume and a wide seat.
• You prefer a compact grey resin outdoor box EFU 360 Gal Resin Deck Box with Gas Struts Its 33.7-inch width and 32.2-inch length fit smaller spaces while providing 360 gallons of space.

Our 2 picks

1 Best overall

EFU 360 Gal Resin Deck Box with Gas Struts

Best for: Waterproof outdoor storage with gas struts

Storage Capacity

360 gal

Exterior Dimensions

32.2 x 33.7 x 57.9 in.

Material

Resin

Lid Support

Gas struts

Features

Waterproof

Recommended Use

Outdoors

View on Amazon: EFU 360 Gal Resin Deck Box with Gas Struts Affiliate link

The EFU 360 Gal Gen 2 Deck Box offers 360 gallons of storage in a resin shell measuring 32.2 x 33.7 x 57.9 inches. Its waterproof design protects contents from weather. The lid uses gas struts for safe, hands-free opening. This model suits you if you need a large, durable outdoor box that stays secure and easy to access.

Pros

• 360 gallon storage capacity
• Waterproof resin construction
• Gas strut lid support
• Spacious 57.9-inch height

Cons

• Smaller 360-gallon capacity than the 380-gallon alternative
• No remote or app control mentioned
• Assembly required for setup

Good fit if

• You need high-capacity outdoor storage
• You want a waterproof deck box
• You prefer gas strut lid support

Skip if

• You need the largest 380-gallon size
• You want smart app connectivity
• You prefer a smaller footprint

Verdict: EFU 360 Gal Gen 2 Resin Deck Box fits you if you prioritize reliable waterproof storage and easy lid access over maximum volume.

2 Best lockable doors

EFU 380 Gallon Grey Resin Deck Box

Best for: Large patio storage and seating needs

Storage Capacity

380 gal

Exterior Dimensions

68.7 x 33.2 x 34.7 in

Material

PP resin

Lockable

Lockable lid

Weather Resistance

Weatherproof, UV-protected

Features

Lockable Doors, Waterproof, Support Rod

View on Amazon: EFU 380 Gallon Grey Resin Deck Box Affiliate link

This EFU deck box offers 380 gallons of storage in a grey resin finish. It measures 68.7 inches long, 33.2 inches wide, and 34.7 inches high. The lid locks for security and features drainage holes for easy cleaning. You can use it as seating for up to three adults. It is UV protected and waterproof for outdoor use.

Pros

• 380 gallon capacity for large items
• Lockable lid for secure storage
• Waterproof and UV protected resin
• Drainage holes for easy cleaning

Cons

• Large footprint requires ample patio space
• Heavy-duty build may be difficult to move
• Assembly required for setup

Good fit if

• You need maximum storage volume for patio gear
• You want a deck box that doubles as seating
• You prefer a grey finish for your outdoor space

Skip if

• You have limited deck space for a 68.7 inch length
• You need a smaller capacity for minimal storage
• You prefer a black color option over grey

Verdict: EFU 380 Gallon Grey Resin Deck Box fits buyers who prioritize volume and seating over compact dimensions. It is a practical solution for storing large outdoor items securely.

Specifications side by side

How to choose the right deck box

1. Check lid support type

   Look for gas struts if you want effortless lid access. The 360-gallon model includes these struts to hold the lid open securely. This feature prevents the heavy resin lid from slamming shut. You can access stored items without needing extra hands or tools. If you prefer a simpler design without mechanical parts, the 380-gallon box lacks this feature. Decide based on how often you open the box and who will be lifting the lid.

2. Match shape to space

   Compare the footprint dimensions to your patio layout. The 360-gallon box is tall and compact, measuring 33.7 inches wide. It fits well in narrower spaces or against walls. The 380-gallon box is long and low, spanning 68.7 inches. This shape suits wide patios or areas where you need a bench-like profile. Measure your available floor space carefully. Ensure the chosen orientation does not block walkways or doorways in your outdoor area.

3. Verify waterproof claims

   Both models list waterproof features as a key specification. This ensures your stored gear stays dry in rain or snow. Resin material naturally resists moisture and rot. Check that the lid seals tightly to prevent water ingress. The 360-gallon model emphasizes reliable waterproof storage. The 380-gallon version also offers this protection for larger items. Prioritize this spec if you live in a wet climate. It protects cushions, tools, and electronics from damage during storms.

4. Select capacity wisely

   Determine how much volume you actually need. The 360-gallon capacity fits standard outdoor cushions and small tools. It is ideal for moderate storage needs. The 380-gallon capacity offers more space for bulkier items. It accommodates larger patio sets or seasonal decorations. Consider the size of the largest item you plan to store. Do not overbuy if your space is limited. Choose the 360-gallon option for efficiency or the 380-gallon option for maximum volume.

5. Consider seating utility

   Decide if you need a deck box that doubles as seating. The 380-gallon model has a wide 68.7-inch length. This allows multiple people to sit on it comfortably. It serves as a functional bench for your patio. The 360-gallon model is narrower and taller. It is less suitable for seating but better for vertical storage. If you entertain guests often, the wider box provides extra seating. Otherwise, prioritize storage efficiency over seating comfort.

Frequently asked questions

See also

• EFU vs ATMELT deck box
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