* MULTIPURPOSE BACKPACK: High quality Water Resistant Oxford Cloth Fabric Material & Practical luggage Strap design & Comfortable Widen Padded Shoulder Strap & Built-in Key Ring design, fits for daily use at school, college, business and travel, suitable for women, men and students.
* USB Port Design With USB charger interface outside and built in charging cable inside, it will make your charging to be more convenience, you can charge your phone while walking. Please noted that this backpack doesn't power itself, usb charging port only offers an easy access to charge. More details, please refer to the above video;
* Padded mesh back, ventilation and breathability. Adjustable padded shoulder straps, comfortable to wear, great choice to be used as a travel backpack, school backpacks.
* Easy to wash and hand wash is suggested.