Computer backpack

The computer backpack has lots of storage space&pockets, one separate laptop compartment hold Laptop. Made of Durable Polyester Fabric with metal zippers. With built in USB charger outside and built in charging cable inside,this usb backpack offers you a more convenient way to charge your phone while walking. Please noted that this backpack doesn't power itself, usb charging port only offers an easy access to charge . Breathable and adjustable shoulder straps relieve the stress of shoulder. A luggage strap allows backpack fit on luggage/suitcase, slide over the luggage upright handle tube for easier carrying. Ensure a secure & long-lasting usage everyday & weekend