22" 1680 D. Poly Ballistic Rolling Duffel * Product Material: Polypropylene with 1680 D. NT Ballistic * Product Weight: 16.30 lbs. * Constructed of 1680 d. poly ballistic. * Push button retractable handle. * Corner cut metal ball bearing wheels. * U top opening provides easy access to roomy main compartment. * Multi pockets for your packing convenience. * Internal multi zipper mesh pockets.