Anti-theft Backpack with USB Port

Thanks to the external usb port it has, it enables you to continue your work on your laptop or mobile phone while you are on the subway or the bus, or to charge any device with a charging port.
     The design of the backpack is very practical.
     It has a built-in port that makes it easy to charge USB devices, as well as a number of technical features that make it waterproof and comfortable to carry.
     Its interior has space to store your laptop (such as a 13-inch laptop), but also any personal items, such as clothes, a thermos and office supplies.
     It has an external usb port to charge your mobile or laptop, without having to open and close a zipper.

Capacity:

     35-50 liters
     Style: Business & casual
     Dimensions: 45cm x 35cm x 15cm (17.72in x 13.78in x 5.91in)