Traveler's Choice Sedona 100% Pure Polycarbonate 29" Expandable Spinner Luggage 100% Polycarbonate Imported Constructed of 100% pure polycarbonate, the Sedona collection is extremely lightweight and long-lasting, Polycarbonate hard shell material absorbs impact when under stress, making it both durable and flexible The retractable push button handle system is made of aluminum and self-locking mechanisms, allowing you to adjust and lock the handle at different heights, To maximize packing capacity, the Sedona collection is designed with the retractable handle tube cavity extended Quiet dual airplane spinner wheel system allows you to maneuver in tight spaces and provides effortless movement, Expandable feature offers 25% more packing capacity Clamshell opening with fully lined interior and interior zippered pocket, Interior lid with U shape zippered mesh cover and tie-down straps to secure belongings, Top and side carry handles for easy lifting Exterior Dimensions: 30H x 21W x 11D Interior Dimensions: 29H x 21W x 11D (10.9 lbs.)