Guapabien Men Backpack Waterproof USB Charge Business Bag - Black - 3R40677613

Description:
Business style and creative USB port design, commonly used at work, keeping life organized!
Multifunction for your every occasion, sometimes they are used as luggage, particularly as carry-on bags for travel.

Features:
User-friendly design with outer USB port, convenient for charging your electric devices.
Waterproof and durable PU leather.
Luggage structure with 1 slot laptop interlayer and 1 interior zip pocket, 2 front pockets and 2 side pockets.
Hitch the bag on the trunk with the bandage, making your business trip easier.
Breathable shoulder straps help to carry stuff with a comfortable feeling.
Side pockets for your essentials or some small handy items and features snap fasteners on both sides.

Note:
There is no mobile power comes with the backpack inside. If you want to use the external USB charge function, you have to do as follows:
1. Connect your mobile power with the USB interface inside the backpack
2. Connect your phone with the USB interface outside the backpack
3. Charging begins