CALPAK Anza II Hard-Sided Expandable Carry-On, Red 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 fully zippered compartment, two zippered accessory pockets, two elastic accessory pockets, and crisscross 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