CALPAK Winton 20-Inch Hardside Expandable Upright Carry-On, Purple, One Size EXPANDABLE: lightweight hardside carry-on luggage with large main compartment that expands up to 2 inches for extra packing capacity FULLY FEATURED INTERIOR: two packing compartments with dual tie-belt divider panel, two zippered accessory pockets, and criss-cross elastic tie down straps TSA LOCK: mounted TSA approved combination lock provides extra security, while allowing TSA agents to open and inspect your bag SPINNER WHEELS: 8 dual spinner wheels that rotate 360 degrees for incredible maneuverability and mobility MODERN DESIGN: push button telescoping handle system, cushioned top handle to ensure easy transport, and your choice of bold color provide ultimate travel style and comfort