Convenient USB Port: The USB port comes with its own charging cord to connect to your own portable power bank while its inside of your backpack.
![College Backpack](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
Many Useful Features
(1) USB Charging Port Backpack
External USB port with built-in charging cable allows you to charge your electronic devices conveniently while your portable power bank is inside the backpack at anywhere.
(2) Comfortable Padded Material
The padded laptop pocket is good to secure your laptop and the padded shoulder straps makes you feel more comfortable throughout all day.
(3) Magnetic Snap button for your security
The magnetic snap button in flap cover will secure your stuffs.
(4) Lightweight Stylish Backpack
Adopted lightweight and durable material, this backpack is able to reduce pressure on your back and offers you a relaxing journey.
(5)Comfortable Backpack
Padded and adjustable shoulder straps offer you a comfortable and pleasent carring experience.
Step 1--Plug the charging cable inside the bag into your OWN portable power bank. There is a inside pocket for your portable power bank.
Step 2--You just need to plug your phone power cord into the usb port outside the backpack.
Step 3--Plug the other end of your phone power cord into your OWN phone charging port.
When using the usb port, please check if your phone is charged or not. If not, Please make sure your OWN power bank has plenty of power left. Please kindly note that this backpack does not come with a charger just the port to run a usb cord from a power bank inside the bag.