Description:
Size: Size: 18.5*13.77*11.02, fit for 15.6/17,17.3in laptop.
15+ Compartments offer a separated space for your 17.3\" Laptop, iPhone, iPad, passport, pen, keys, wallet, watch, charger baby, Mp3, 4A file, books, clothes, umbrella, bottle. Easy find what you want.
This usb backpack offers you a more convenient way to charge your phone while walking(Power bank is not included)
Application for campus,travel,trip,working,hiking and outdoor actives in daily life.
Two side zipped pockets for easy access essentials.
Color: Black.
Material: Oxford.
Best Gift Ideas. Practical birthday gifts and functional present for those who go to school, traveling and work. For your children, mother, father, best friends, her or him. A must for school supplies, travel accessories and laptop accessories.

Large CAPACITY & ROOMY COMPARTMENTS:
Front compartment : For phone,card,pen,notebook, keys, wallet, purse, glasses and other small gears.
Compartment with Velcro : Fit for some folder,document or other small items.
The main compartment : Put some clothes,headset,books,magazine,camera,CD\'s,ect.
The back compartment : With good padded sleeve offers enough and safe space for your 17.3\" laptop/tablet/ipad, and the mesh compartment for clothes in the same rooms.
Side pocket: Durable Elasticized Mesh Pockets on both sides, fit water bottles, small compact umbrella and other items.
Luggage/Suitcase strap on the back is great to slide over the luggage tube and attached to your rolling luggage securely for easier transport. Don\'t have to carry the backpack on your back, less burden on your shoulder and back when on the go.
The hidden theft proof pocket designed on the back sits up against the wearer\'s body. Anti-Pickpocket back pocket is difficult to steal personal items, store your valuables such as passport and money when traveling.