Herschel Supply Ultralight 22L Backpack - Black18. 00"(H) x 10. 25"(W) x 5. 25"(D) 22. 0L Reflective dimensions screen print detail 94% nylon, 6% polyester ripstop fabric 100% recycled polyester liner coated with polyurethane Reflective tabs for enhanced visibility Abrasion resistant nylon webbing Drawcord closure YKK zippered closures with Prusik cords and slip resistant pull tabs Front straps with buckles and daisy chain details Top carrying handle Contoured and adjustable air mesh shoulder