Samsonite Luggage Aspire Sport Spinner 21 Expandable Bag, Volt/Black, Carry-on Four multi-directional spinner wheels roll upright so there is no weight on your arm Large, self-mending #10 coil zippers provide flawless closure and rubberized, textured corner protectors guard against wear and tear at critical contact points Padded top and side carry handles provide comfort when lifting a fully packed case Fully featured interior includes a wetpak and mesh pockets for increased organization Case expands for added packing capacity