Capacità33 LTDimensioni43 x 31 x 21 cmCaratteristicheDouble telescopic bar with Crossover System to “save” the shoulder straps. 3 possible uses: 1) Backpack without the trolley cart; 2) Backpack with wheels; 3) Hand Luggage. 3 wheels for stairs climbing. Altre caratteristicheRemovable carabiner. Reinforced bottom and corner protection.Warranty2 YEARSSchienalePadded and lined with outer fabricSpallacciPadded and lined with outer fabric. The shoulder-straps can be lifted-up throught the CROSS-OVER SYSTEM: the height-adjustable retractable trolley handle lift the straps when it is used as a wheeled backpack. TascheFront pocketTessutoPolyester fabric.