* Polyester lining
* Zipper closure
* USB PORT DESIGN: 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.
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.
* ERGONOMICS COMFORTABLE: Breathable sponge mesh design of the back and straps, quite ventilation. Relieve the stress of long carry-on. Much lighter than other backpack, breathable, adjustable and wide shoulder straps added extra comfort to this College Backpack/High School backpack