Constructed of rugged tactical polyester. PU (polyurethane) inner coating for waterproofing. Capable of being used 3 different ways, as a waist pack, a carry handle pack or MOLLE attachment pouch. 1 large main compartment. 1 front zippered pocket. 2 inner accessory zippered pocket. 2 side zipper pockets. Heavy duty nylon coiled self-repairing zippers. Adjustable compression straps. Multiple MOLLE attachment points. Dimensions: 11.5" x 6" x 5.5". Modular deployment butt pack. The MOLLE deployment bag is an essential bag for carry bag for all you medium to small size travel accessories. Whether you're camping or on a tactical mission, this bag can be used to store and transport your gear.