The Osprey Ozone 21.5 Inch Travel Pack is a wheeled bag for carry-on travel. Jump the next plane and head to wherever you want. Ideal for weekend travel situations, load up your clothing, shoes and toiletries and this bag can be stored in the overhead compartment. Lightweight for easy lifting plus a HighRoad LT chassis that wheels quiet and fast down the airport walkways. Features of the Osprey Ozone 21.5 Inch Travel Pack Top and side padded handles for comfortable carry Large, quick access liquids pocket at top Tuck-away tow strap lets you pull or attach another bag Dual Upper compression straps keep contents from shifting and can be used to secure a jacket Easy to pack, side opening main compartment has a tough 10 YKK zipper with lockable sliders for extra security Dual internal compression straps with fabric wings keep clothes neat Ventilated mesh-covered die-cut foam harness and backpanel Rear panel zippered pocket offers bonus space for dirty or wet clothes Mesh-obscured ID window on back panel External zip pocket on front panel is perfect for stashing magazines 14in. wide chassis meets US carry-on requirements Internally reinforced 6061 Aluminum frame provides great strength with less weight Durable, 90mm large diameter, sealed-bearing wheels roll quietly over obstacles and rough surfaces Extendible single tube handle with ergonomic grip provides excellent control