AlltoAuto Waterproof Truck Bed Cargo Bag 38 cu ft (58x49x23) Orange & Black – 600D PVC, Heat-Welded Seams

If you frequently haul bulky gear, luggage, or items that won't fit inside your cabin, this oversized truck bed bag gives you weatherproof protection plus stable transport. Constructed from 600D PVC with high-frequency heat-welded seams and a wide 3-side waterproof zipper, it balances large capacity with rugged weather resistance. The bright orange and black finish improves visibility while reinforced straps and a thoughtful fit for full-size trucks make it a practical choice for moving days, road trips, and job site runs.

How much will this bag carry and will it fit my truck?

This bag offers 38 cubic feet of interior volume (58" x 49" x 23"), nearly double many standard cargo bags, so it accommodates large suitcases, camping gear, or many boxes at once. It's specifically sized to work with most full-size pickup beds like the F-150, Silverado, RAM, and Sierra while still folding compactly for storage.

• 38 cubic feet interior capacity for oversized loads
• Dimensions: 58" long x 49" wide x 23" high
• Designed to maximize standard full-size pickup bed layouts
• Collapses into included storage bag when not in use

Will my cargo stay dry in rain or driving at highway speeds?

The bag uses 600D heavy-duty PVC fabric and heat-welded seams—no needle perforations—so water is kept out even under highway spray. A wide three-sided waterproof zipper with an extra protective flap minimizes seam exposure where leaks commonly occur.

• 600D PVC shell resists punctures and keeps moisture out
• High-frequency heat-welded seams eliminate needle holes
• Waterproof 3-side zipper plus wide protective flap
• Proven to perform under highway-speed exposure

How does it secure to the truck and prevent shifting?

Four reinforced heavy-duty straps anchor the bag to anchor points in the truck bed to reduce movement at speed or on uneven roads. The straps are engineered to maintain stability up to highway speeds, and the bag's low-profile footprint helps keep the center of gravity down.

• Four reinforced straps for strong, stable tie-down
• Straps engineered for secure transport at typical highway speeds
• Low-profile design reduces wind lift and shifting
• Durable hardware resists corrosion from road conditions

How easy is loading, unloading, and storing the bag?

Loading and unloading bulky items is simplified by the rugged waterproof 3-side zipper, which opens wide so one person can reach the whole interior. When not in use, the bag folds down into the included compact storage bag to save garage or trunk space.

• Extra-wide 3-side zipper for single-person access
• Zipper flap protects closure from weather and dirt
• Folds compactly into the supplied storage carry bag
• Lightweight enough to move when empty yet robust in use

Who is this for? The AlltoAuto Waterproof Truck Bed Cargo Bag is ideal for anyone who needs heavy-duty, weatherproof cargo capacity in a pickup—families on long trips, moving households, outdoor enthusiasts hauling tents and coolers, and contractors transporting soft but voluminous materials. If you own a full-size truck and want a reliable, high-capacity bag that keeps gear dry, minimizing shifting and simplifying loading, this is a practical, long-lasting option.