The North Face "Borealis Classic" men's backpack, black, approved by the American Chiropractic Association, FlexVent suspension system, custom injection molded shoulder straps, padded back panel, highly breathable lumbar panel, large main compartment with internal pockets, water bladder slot and pocket suitable for a 15" laptop, front storage pocket, external mesh water bottle pockets, external compression system with elastic cords and clips, integrated and reflective bike light loop, removable chest strap, removable waist belt, top handle, secondary compartment with internal organizer to organize your items. Measurements: height 48cm, length 34cm, depth 19cm.