Herschel Supply Co. recycled-polyester backpack100% recycled polyesterZip fasteningReflective dimensions and classic logo at the front, contoured nylon shoulder straps, YKK zip fastening, removable sternum strap and waist strap with gear attachment tabs, air channel mapping, EVA-padded back panels, built-in hydration system, dual power mesh water bottle pockets expand to fit different sizes, floating top pocket, internal tool organisation systemHeight 52cm, width 31cm, depth 15cm29lWipe with a clean, dry cloth Herschel Supply Co. Womens Black All Season recycled-polycarbonate backpack