Carries like a travel bag, yet coverts to a backpack in seconds

Features: 1000-D Cordura, Expandable main compartment, Stress point reinforced stitching, Padded tuck-away straps; Accessory carabiner, webbing attachment points, non-slip shoulder straps, organizer panel, Padded carry strap, Padded waist belt, Name tag panel, Luggage tag. Approx 3280 cu in; Dimensions (Unexpanded): 21 x 9 x 13 in. Imported CORDURA® is a registered trademark of INVISTA for durable fabrics.© 2010 INVISTA.