Safta Blackfit8 Large Fab Trolley Bag 42cm Large backpack with Evolution trolley. Large backpack with multiple compartments It has a front pocket with organizer for pens, keys, mobile phone... Side mesh pocket for drinks With rubber reinforcement edges, for extra durability Adjustable and padded straps for easy hanging on the back. The ergonomic back provides greater comfort and breathability. It has ribbons that allow it to be attached to the cart (removable), can be used for school or travel. Safta's patented Evolution folding trolley is quieter, as well as providing greater stability to the backpack, as the entire base is supported in the trolley preventing movement and chafing.  Large backpack with Evolution. Backpack Dimensions: 32cm x 15cm x 42cm Large backpack with multiple compartments Side mesh pocket for drinks It has a front pocket with organizer for pens, keys, mobile phone... 641940861 Reinforced rubber corners for durability Adjustable padded straps for easy hanging on the back Ergonomic back provides greater comfort and breathability. It has ribbons that allow it to be attached to the cart (removable), can be used for school or travel. Safta's patented Evolution folding trolley is quieter, as well as providing greater stability to the backpack, as the entire base is supported in the trolley preventing movement and chafing. Officially licensed. Suggested age suitability 3 years and upwards.