OD green washed cotton canvas. Padded adjustable shoulder straps. Top carry handle for easy transport when back starts to hurt. 3 zippered compartments. 1 main zipper compartment. 2 elastic side pouches with above hold down straps. Canvas color - olive drab. 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. Also know as a book bag or schoolbag. GI Government Issued type. Vintage olive green mini backpack. Dimensions: 15 x 13.5 x 7.