Large, men's laptop backpack sewn from polyester - PetersonDurable material | The backpack is sewn from polyester, which is characterized by exceptional durability, easy cleaning, increased resistance to creasing and water penetration;Secure laptop compartment | Inside the backpack you will find a safe open compartment dedicated to a laptop;USB port| There is a USB port on the side of the backpack, which you can use to charge your phone, tablet and other devices;Quick adjustment of the straps|This model uses adjustable length straps. Changing the length takes just a few seconds.DimensionsHeight44 cmWidth28 cmDepth13 cmHandle height8 cmMaximum strap length82 cmCity spacious backpackThe backpack has 1 large compartment closed 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 quick access pockets.Dimensions of the inner pocket: 27.5x23 cmCharging optionThere 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 43 cm long.The external USB port allows you to conveniently charge your smartphone, tablet and other devices.Everyday 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 45-82 cm.For greater 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.