WITSTEP Spare Tire Trash Bag — Offroad 30–40in Waterproof 30-Gallon Organizer with Molle & Pockets

The WITSTEP Spare Tire Trash Bag is a heavy-duty, waterproof storage and waste management solution that mounts to 30"–40" spare tires for offroad vehicles.

Designed for overlanders, weekend adventurers, and everyday drivers who want a tidy exterior, this offroad storage bag converts your spare tire into a multi-purpose organizer and 30-gallon trash container. Built from reinforced 1680D canvas with a waterproof interior, it fastens securely with X-straps and solid buckles and includes pockets and molle straps for tools, shoes, and quick-access gear.

How much waste and gear can this spare tire bag carry?

The bag measures 31.5 x 21.5 x 9.2 inches and supports up to about 30 gallons of capacity, making it large enough for campsite trash, muddy boots, or road trip recyclables. It also stores gear in designated pockets to prevent loose items from rattling in transit.

• Holds up to approximately 30 gallons of trash or gear
• Top zippered pocket for dirty clothes or shoes
• Four exterior mesh pockets for small items and bottles
• Tactical molle straps for hooks, tools, or rescue equipment

Will it fit my Jeep, truck, or SUV spare tire?

Yes — the WITSTEP spare tire trash bag is built for universal compatibility with most 30" to 40" AT/MT spare tires commonly used on Jeeps, trucks, SUVs, and many offroad vehicles. The adjustable X-strap system and durable buckles let you tighten the bag for a stable hold on uneven trails.

• Compatible with 30"–40" spare tires (AT/MT)
• Adjustable X-straps and solid buckles for secure mounting
• Quick on/off fit for easy emptying or cleaning

How durable and weatherproof is the construction?

This bag uses reinforced 1680 Denier canvas and a waterproof interior coating to resist abrasion, rain, and road grime. Reinforced stitching at shoulder straps and buckles, plus nylon covers and drainage holes, extend lifespan and prevent water pooling and odors.

• 1680D reinforced canvas exterior for abrasion resistance
• Waterproof interior coating to protect contents
• Double-stitched straps and buckle areas for extra strength
• Bottom drainage holes and reflective strips for safety

How does the design help with everyday use and safety?

The layout is intentionally practical: accessible pockets and molle loops keep tools organized while reflective strips improve visibility at night. Two nylon covers protect the bag when not in use, and the zippered compartment isolates dirty items to keep the main cavity clean.

• Reflective strips increase rear visibility during low light
• Zippered top pocket separates dirty clothes or shoes
• Exterior mesh pockets keep frequently used items reachable
• Removable and easy-to-empty main compartment

Who is this for? If you own a Jeep, truck, SUV, or any offroad vehicle with a 30"–40" spare tire and want to keep the exterior organized, protected, and ready for adventure, the WITSTEP Spare Tire Trash Bag is a practical addition. It fits campers, tailgaters, landscapers, road-trippers, and anyone who prefers secure, weather-resistant storage outside their vehicle rather than inside the cabin. The bag’s rugged build and multiple storage options make it ideal for storing waste, recovery gear, and miscellaneous supplies while on the road.