Delsey Luggage Helium X'Pert Lite 2.0 Spinner Trolley Tote, Black, One Size Lightweight and durable twisted nylon dobby fabric with vapor barrier. Carry-on size fits in the overhead compartment and underneath the seat of most airlines Perfect roll double spinner wheels assure smooth maneuverability and keep zero weight on your arm. Two compartment tote with main compartment having tie down straps for overnight packing and second compartment with mesh pocket and padded laptop sleeve. Telescoping pull handle with "one hand operation" push button to lock and release. Locks in two positions to accommodate 2 or 4 wheel use Smart band slide over the handle tubes of a larger suitcase for easy mobility. Worldwide limited lifetime warranty