Samsonite Luggage Aspire Sport Upright 21 Expandable Bag, Black, Carry-on Smooth rolling wheels provide near effortless mobility 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