Heavy weight cotton canvas material. Zipper pocket lid. Front zipper pocket. Adjustable padded backpack straps. Hang loop carry handle on top of bag. Water resistant. Lightweight and comfortable. A favorite of military personnel, campers, bicyclist, hikers, fisherman, outdoors men, students, and much much more. Backpacks are often preferred to handbags for carrying heavy loads, because of the limited capacity to carry heavy weights for long periods of time in the hands. GI Government Issued style. Olive Drab - Canvas day pack. Dimensions 17" x 12" x10" (inches).