Made of combo: 600d polycanvas and honeycomb ripstop with adjustable padded shoulder straps and padded web carrying handle. Includes double zippered main compartment with inside padded laptop pocket and clear pocket. Features 2 front zippered pockets, 2 side zippered pockets with mesh expanders, air mesh padded back, trolley sleeve with hook and loop closure, reflective accent on strap, and accommodates most laptops up to 17". Spot clean/air dry.