Backpack equipped with 2 separate, large zipped compartments. In the back compartment there is a padded pocket for 17" laptop. Additionally, in the second compartment, there are 3 internal pockets. Outside useful large, zippered pocket. USB socket on the side which allows you to connect your smartphone to the power bank. A USB cable is included. Backpack is finished with polyester lining. Padded back, shoulder straps and handle finished with mesh. Capacity 19L.