Samsonite Luggage Gravtec 28 Inch Spinner, Silver, Four all -terrain dual spinner wheels maximize stability and offer 360 degree upright rolling, taking weight off your arms and shoulders Fully featured interiors include 2 full-size zippered divider panels Mounted TSA lock can be opened by you or a TSA agent Split-fork top and side carry handles flex when lifting a fully packed case Expansion on checked sizes adds extra packing capacity when needed