Osprey Ozone 22"/46L Wheeled Luggage Easy access zippered top liquids pocket allows quick access to your toiletry kit or other small items With low profile handles on three sides of the Ozone it is easy to grab, pull and carry in any situation Lockable zippers designed to work with TSA approved travel locks to protect your gear from theft. Ultra-light 6001 aluminum frame for strength and torsional rigidity Hidden zippered stores travel documents, a wallet or a passport; Large mesh pockets are perfect to hold snacks, headphones or other smaller items High Road Chassis features a lightweight aluminum frame, large wheels with sealed bearings, and a high-clearance curved molded base