HW Heavy weight cotton canvas. Cotton web shoulder strap. Standard size. Double reinforced top and side grab handles for easy carrying. Top of bag has a snap hook closure. Lightweight. Duffle bags can be used to carry luggage, sports equipment, people who travel in the outdoors, and much much more. Sailors sometime refer to duffel bags as seabags. GI Government Issued style. Black - Standard top load canvas duffle bag, 21" x 36". Dimensions 21" x 36" (inches).