Features: Material: Canvas Model: Anti-theft Bag Color: Gray
Type: Charging BackpackFeatures Travel, Ultralight, USB charge port
Internal structure: computer sidekicks, mobile phone bags, document bags, zipper bag.
Material: oxford fabric
Note: There is no mobile power comes with the backpack inside.
If you want to use External USB Charge Function, you have to do as follows:
1. Buy a mobile power
2.Connect your mobile power with the USB interface inside the backpack
3.Connect your phone with the USB interface outside the backpack
4. Charging begins
1 x Backpack please note that this one is without a password lock.