Tuff Truck Cargo Bags are the perfect storage accessory for cargo management for all pick-up trucks. Tuff Truck Bags are designed as tough, very durable, waterproof and weatherproof cargo bags, to fit into the bed of any pick-up truck to stow, protect and manage the cargo inside the cargo bag from outdoor elements, in mild weather, server storms and winter storms. Don't use this cargo bag inside the truck's cab. These cargo bags can be used for daily use, road trips, outdoor activities, work, sporting events and many more uses. All Tuff Truck Bags are constructed from a lightweight, heavy duty, 100% weatherproof, 100% waterproof and non-breathable PVC material that is very durable and strong to last a long time, and withstand abuse. All heavy duty cargo bags have water-tight sealed seams using heat fusion and epoxy along all edges and corners to block out water and keep cargo dry, a wide 40" front zipper opening to easily put cargo in and take out of bag, 4 D-rings and 4 low-tension, adjustable bungee cords and hooks attach to bed rails giving the bag form while loading cargo, and a triple layered fold flap cover the zipper blocking out water. The bungees cords that come with the cargo bag are not used to secure the bag in the truck's bed. The bungee cords are used only to give the bag form while loading cargo into the bag. The cargo inside the bag will secure the bag. For additional security, use and place cargo straps OVER the bag and not through the d-rings or use a cargo net. This tough truck storage bag is big in size providing lots of storage space, measuring at W: 40" x L: 50" x H: 22" (approx. 26-30 cubic feet of storage). These tough truck bags can be used in conjunction with traditional tool and storage boxes to maximize storage space. This heavy duty cargo bag is lightweight and collapsible to easily stow when not used and carry anywhere when needed. All cargo bags come with an easy storage tote bag. These bags are offered in 2 colors black and khaki.