説明Coated tear-proof fabric with reflective stitching details and dwr hydrophobic coating, perfluorocarbon-free. Features a flexvent piggyback system, fixed padded handles, adjustable padded shoulder straps, waist and chest straps (with whistle on chest strap), front logo, elastic drawcord and zipper pockets, side elastic drawcord and patch pockets, satin back padded design, text print, bottom strap, and a two-way zipper main compartment. Attached laptop compartment and pockets.