Feature:

Anti-theft Fixed Password Lock  
This backpack comes with a Fixed Password Lock and Durable Metal Zippers, which protects your valuable items from thieves. Making your journey and travelling more convenient and safe wherever you go.

Water-repellent & Wear-resistant
This backpack is made of high-density Oxford cloth fabric. With coating process, it is wear-resistant and water-repellent.

USB Charging Port and Cable
The USB charging port design extended on the side of the backpack and built-in charging cable inside, provides convenience to charge your phone and listen music on the go with hands-free(POWER BANK is not included).

Breathable Mesh
The breathable mesh cloth on the back keeps your back dry continuously and effectively reduce back sweating.The shoulder straps are made of honeycomb breathable mesh, which makes the shoulders more comfortable and breathable.

Large Capacity
Size: 12x7x17 in (LxW xH ), One separate laptop compartment can hold laptops up to 15.6 Inch Notebook Macbook Ipad.One spacious packing compartment roomy for your phone, books, clothes,folders, power bank, pen,wallet and other items.

Trolley Fixed Strap
The Trolley Fixed Strap on the back  transfers the weight of the backpack to the trolley case, making travel easier from now on.

Comfortable Handle
With reinforced handle on the top,it's easy to carry by hand

Wide Application
It’s perfect for Business traveling, weekend getaways, school, shopping and other outdoor activities in daily life.

How to set password

The Password Lock initial password is "000". If you want to set up the new password,you can do as the follow:
1.Press and hold the trunk lock lever to the left, then slide the password wheel to set your favorite password number.
2.When the password is set, release the password lock lever.
3.Then you can use your new password.
If you have other questions,please feel free to tell us.
Best regards

Specification:
Material: Oxford Cloth
Style: Leisure, Business, Fashion
Color: Blue, Gray,Black
Open Way: Zipper
Size: 12x7x17 in (LxW xH ) 
Internal Structure: 15.6" Laptop Bag, Mobile Phone Bags, Document Bags,ID bag,Pencil Bag
 
Package Included:
1 X USB Charge Backpack
1 x USB Cable
 
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 first
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.
5. Please allow 0.39-1.18 inch differs due to manual measurement.
6. The color may be a little different from that of real item due to the different display and different light.