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. Inner USB cable is included. Backpack is finished with polyester lining. Padded back, shoulder straps and handle finished with mesh. Capacity 19L.