The Chauris Expedition Duffel is functional, performance-oriented with the most advanced fabrics to take you on adventure after adventure. Double-layer 1680 nylon bottom. Two side accessory pockets. 2 wide webbing handles. Removable portage back pack straps. Vertical and horizontal compression straps. Namlo Sherpa strap. Size: 9000 cubic inches. Hypalon Abrasion Panels: The ultimate in abrasion resistance. 1680 Nylon: 100% heavy weight nylon, very durable.