This expandable, resilient carry-on is a smart choice for travel abroad with its versatile design and lightweight nylon construction.Closure: The two-way zip-around closure features a low-profile, integrated TSA-approved lock with a three-digit combination dial for extra security. Tumi's patented Omega Closure System® reduces the risk of damage to the zipper and is designed to break away from the bag if it becomes caught, so the puller—rather than the entire zipper—can be easily replaced.Exterior Features: Swiveling, easy-to-maneuver, recessed wheels and an X-Brace 45® telescoping-handle system make traveling airport terminals a breeze, while the front U-zip and zip pockets allow you to keep your passport and electronics safely within reach. A zipper-to-zipper expansion lets you expand the packing space up to two inches.Interior features: Tie-down compression straps help you pack it all in, while plenty of pockets—zip, open and padded—and a daisy-chain loop system keep your belongings effortlessly organized.Special features: The Tumi Tracer® is an exclusive, complimentary program that helps reunite Tumi customers with their missing or stolen items. The core of the program is a unique 20-digit individual product number printed on a special metal plate that is permanently affixed to Tumi products. That number, along with the owner's contact information, is entered into Tumi's Tracer database when a bag is registered with Tumi, and used to help aid in the recovery of lost or stolen items that are reported to Tumi.