Cordura Nylon Multi-Cam, U.S. made material. MOLLE compatible. Heavy duty zippers. Polyurethane coated lining and pocket for water repellency. One large main compartment with zippered pouch and mesh pocket. Three additional pockets and storage compartments. Adjustable padded shoulder straps. Padded back with breathable mesh backing. Top carry handle. Great for school, camping, hunting, back packing, etc. GI Government Issued style. Multi-Cam medium transport pack. Dimensions: One large main compartment with zippered pouch and mesh pocket - 17" X 8.25" X 4.25". Three additional pockets and storage compartments - 16" X 7" X 3.25", 10" X 6.5" X 2.25", 3.5" X 6.5" X 2.25".