Osprey Packs Sojourn Wheeled Luggage (22-Inch/45-Liter) Lightweight, high-rolling clearance HighRoad Chassis provides a smooth ride over any surface Long haul capable deployable harness, hip belt and back panel for ultimate carry comfort Back panel suspension components are removable for increased packing capacity Dual Straight Jacket compression straps to secure contents and stabilize load.Dual tube extended handle for control of large loads on rough surfaces Volume:2746 cubic inches