Large men's laptop backpack with USB port - PetersonSolid material | The backpack is made of polyester, which is exceptionally durable, easy to clean, and resistant to creasing and water penetration;Laptop pocket | The backpack has a dedicated laptop pocket;USB port and USB cable | There is a USB cable inside the backpack, while there is a USB port on the side of the backpack that you can use to charge your phone, tablet, and other devices;Comfortable straps with quick adjustment|This model uses straps with adjustable length. Changing the length takes just a few seconds.DimensionsHeight45.5 cmWidth29 cmDepth12 cmHigh functionalityThe backpack has 1 large compartment closed with a solid double zipper. Inside there is an additional pocket for a laptop.At the front of the backpack there is 1 quick access pocket closed with a zipper. On the sides of the backpack we have access to 2 open pockets quick access.Internal pocket dimensions: 26.5x25 cmUSB port within reachThere is 1 USB port on the outside of the backpack. Just connect the USB cable located in the backpack to your power bank and we have power in the USB port. The USB cable is 44.5 cm long.The external USB port allows you to conveniently charge your smartphone, tablet and other devices.Carrying comfortThe backpack is equipped with comfortable adjustable straps, the length of which you can change in a few seconds. The length can be adjusted in the range of 44-80 cm.For greater wearing comfort, the straps have a soft filling, which is covered with a special breathable material. At the top of the backpack there is a comfortable handle with a height of 8 cm, which you will appreciate when carrying and hanging the backpack.