Finding weatherproof, secure storage for gas cans and outdoor gear is essential for safety and curb appeal. This guide highlights durable, weather-resistant options well suited for different spaces—patios, decks, garages, and sheds. Best for small patios or tight spaces, mid-size decks, or covered areas are identified for quick decisions. Below you’ll find five carefully chosen products with clear use-cases and practical trade-offs to help you pick confidently.
| Product | Type | Capacity | Best For |
|---|---|---|---|
| Keter City 30 Gallon Resin Outdoor Storage Box (Brown) | Resin deck box | 30 gal | Small patio storage, quick-access items |
| Keter City 30 Gallon Resin Outdoor Storage Box (Dark Grey) | Resin deck box | 30 gal | Small patio storage, wood-look aesthetic |
| Devoko 100 Gallon Waterproof Deck Box | Resin deck box | 100 gal | Bike, cushions, tools, and seasonal gear |
| Keter Kentwood 92 Gallon Resin Deck Box | Resin deck box | 92 gal | Garage or covered patio storage |
| Keter Store-It-Out MIDI Outdoor Resin Shed | Horizontal cabinet shed | 30 cu ft | Trash cans, tools, and patio accessories |
Keter City 30 Gallon Brown Storage Box

Best for small outdoor spaces where a low-profile, wood-textured look matters. Exterior dimensions are 22.75 in. L x 17.3 in. W x 21.7 in. H, with interior space of 22.71 in. L x 16.3 in. W x 20.3 in. H. This 30-gallon capacity handles smaller waste, tools, or seasonal items. Made from all-weather resin with a wood-look texture, it resists fading and moisture while blending with garden furniture.
- Best for: small patios, balcony storage, or quick-access tools and bags.
- Why selected: compact footprint with a durable, wood-like exterior for a natural look.
- Limitation: 30 gallons may be insufficient for bulky items like full gas cans in some setups.
Keter City 30 Gallon Grey Storage Box

Better for a uniform, modern look in darker tones. Maintains 30-gallon capacity with the same exterior/interior dimensions as the brown variant. Resin construction is weather-resistant, offering long-term durability in yards, patios, or near the pool area while complementing grey furniture and accents.
- Best for: spaces with darker color schemes seeking cohesive styling.
- Why selected: identical capacity and build, with color option to match existing decor.
- Limitation: same 30-gallon limit may restrict larger gas can storage needs.
Devoko 100 Gallon Waterproof Deck Box

Best for larger storage needs, including cushions, tools, and outdoor gear. Inner dimensions measure 47.8″L x 21.4″W x 24.6″H for substantial capacity. Constructed from weather-resistant poly resin with a modern wicker pattern, it guards contents against rain and sun while providing a decorative touch to decks and patios.
- Best for: households needing bulk storage and a stylish accent.
- Why selected: large capacity with all-weather protection; versatile for multiple items beyond gas cans.
- Limitation: heavier unit; may require two-person handling for placement.
Keter Kentwood 92 Gallon Deck Box

Best for garage or covered patio storage with ample space. Exterior measures 50.4 in. W x 21.2 in. D x 23.2 in. H, interior 49.6 in. W x 20 in. D x 22.8 in. H, offering 92 gallons of organized storage. Ideal for cushions, pool floats, and garden tools, making it a strong all-around option for larger outdoor setups.
- Best for: garages or covered patios needing substantial storage.
- Why selected: larger footprint with sturdy resin construction for frequent access.
- Limitation: size may not fit narrow spaces; plan placement accordingly.
Keter Store-It-Out MIDI Outdoor Resin Shed

Best for trash cans, tools, and patio accessories in a compact horizontal cabinet. This 30 cubic feet capacity includes convenient Easy-Lift Lid and front doors. The durable polypropylene resin with steel reinforcement ensures weather resistance while allowing easy access for daily cleanup and waste management tasks.
- Best for: storing trash cans and small tools in an accessible cabinet.
- Why selected: practical lid with wide access, optimized for frequent use.
- Limitation: 30 cu ft may limit bulk storage compared to larger deck boxes.
Buying Guide
What should you consider when choosing outdoor storage for gas cans and other items?
- Capacity vs space: Match box size to the amount of items you plan to store. For gas cans, ensure a space that allows safe, upright storage and ventilation if needed.
- Material and weather resistance: Look for all-weather resin or galvanized steel with rust protection to withstand sun, rain, and temperature changes.
- Security: If you need to secure contents, consider boxes with lockable lids or additional locking options.
- Access and ergonomics: Evaluate lid design (lift-type vs. front doors) and whether you’ll benefit from easy access for frequent use or loading heavy items.
- Placement: Check footprint and height to ensure the unit fits in desired location—patio, garage, or side yard—without obstructing walkways.
- Maintenance: Resin and steel options differ in cleaning needs and long-term appearance. Choose textures and finishes that resist fading and staining.
FAQ
- Q: Are gas cans safe to store in outdoor boxes? A: Store gas cans upright in a well-ventilated, shaded area and away from ignition sources. Use containers designed for outdoor storage to minimize leaks and fumes.
- Q: Do these storage boxes require assembly? A: Many resin deck boxes arrive assembled or with minimal setup. Check product pages for exact assembly details.
- Q: Can I store other yard tools with gas cans in the same box? A: Yes, but consider weight and space. Choose larger capacities if you need mixed storage and ensure lids seal properly.
- Q: How weatherproof are resin deck boxes? A: Resin decks boxes are designed to resist moisture, UV exposure, and temperature changes, helping prevent warping or rust on contents.
- Q: Which option is best for a small balcony? A: The 30-gallon Keter City models fit compact spaces while offering a clean exterior and easy access.
- Q: Is security a concern with outdoor storage sheds? A: For higher security, select units with lockable lids or consider additional padlocks and mounting options.