A duffle for your back. Not a backpack. We created the perfect blend of being-able-to-find-your-stuff and anatomically correct weight distribution. Access it like a duffle, carry it like a backpack. Your spine will thank you. You are welcome, spine. Height 22" x Width 13"x Depth 7" Volume: 33 L Water resistant YKK® Uretek zippers One velcro patch included ‼️gently used. Smoke free home. Will accept reasonable offers