Heavy duty expandable travel cabin backpack with multiple compartments and USB connection.

DAM Expandable, heavy-duty cabin travel backpack with multi-compartment and USB connection. 30x14x45 Cm. Color: Gray Heavy-duty expandable cabin travel backpack with multi-compartment 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. •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. Expanded backpack dimensions: 30 x 25 x 45 Unfolded backpack dimensions: 30 x 14 x 45 Nylon, dacron.