This spacious pack features a laptop sleeve, FlexVent injection-molded shoulder straps and a comfortable, padded mesh back panel with a spine channel. The optional waist belt offers added support and the front compartment comes complete with an organizer. Strategically placed reflective trim offers 360-degree low-light visibility, and an array of external and internal pockets means there's a spot for all of your gear. Two-way top-zip closure Top