Travel backpack with great durability and USB connection. Waterproof, padded and ventilated.Trolley handle

DAM Travel backpack with great durability and USB connection. Waterproof, padded and ventilated. Trolley handle 32x15x45 cm. Color: Gray Waterproof travel backpack with great resistance and USB connection. •Large Capacity Expandable Backpack, This extra large travel backpack with expandable function offers you more capacity. •Various auxiliary pockets and a 15-inch laptop compartment, this backpack has an ideal compartment to protect your laptop or tablet. •It has a USB cable in the main compartment to which you can connect your powerbank. The output is another USB port located on the outside. You can easily charge your phone, tablet and other devices without having to open the backpack. •Comfortable airflow design, multi-panel ventilated and soft padding provides back support. Breathable and adjustable shoulder straps to relieve shoulder pressure. This backpack can be adapted to the trolley of the suitcase to make travelling easier. With side handle to carry it like a briefcase. Polyester, nylon.