The Tuff Truck Bag is a heavy duty, waterproof cargo storage bag for pick-up trucks that's designed specifically for truck beds. Easy to setup and use, and easy to store so you have your truck bed. Measuring at 40" x 50" x 22" (26 cubic feet of storage), the Tuff Truck Bag has enough room to hold anything you want to throw in it, and is much easier to use than permanent truck bed covers or caps. All Tuff Truck Bags are made from waterproof, heavy duty, non-breathable PVC material and all seams are water-tight sealed using heat fusion welding. The lightweight material is collapsible for easy storage and also comes with a easy storage tote bag. Tuff Truck Bags can even be used in conjunction with traditional pickup truck boxes to maximize storage space. The perfect truck accessory for anyone who loves their truck!