Helium Sky 2.0 Carry-on Exp. Spinner Trolley Interior is fully lined with tie down straps and two zippered compartments. Exterior features three zippered pockets. Easy to grab bottom handle, top and side carry handles. Rubberized corners and kickplate for protection at key stress points. Four spinner wheels provide smooth maneuverability and easy rotation. Overall Dimensions (including wheels and handles): 23x14x10. 25 inches 9.5x13.5x20.5