A clever carry-on suitcase provides easy access to what you need en route plus on-demand extra space inside thanks to an zip gusset.Closure: The two-way zip closure with self-repairing zippers features a locking loop so you can add your own personal padlock for security.Exterior features: Made from 800-denier ballistic nylon that resists wear, moisture, dirt and abrasion with reinforced, low-profile corners for added durablity, this case is built to last. The low-profile silhouette and spinner wheels with metal ball bearings provide effortless 360° concourse navigation. A large front pocket offers hassle-free access to extra items and the signature SpeedThru™ pocket allows for easy access to items that need to be scanned separately at security checkpoints.Interior features: Cinch-down garment panels keep contents from shifting and minimizes wrinkling, while lid zip pockets are ideal for organizing smaller accessories. The packing space can be made two and one half inches deeper by unzipping the gusset.Special features: A HideAway™ ID tag conceals personal information and the SmartLink strap transports two or more bags as one. The signature Outsider® handle system allows for wrinkle-free flat packing and provides increased packing space by keeping the handle bars on the outside.