New USB Charging Waterproof Travel Backpacks

Material : Polyester
Bag Size : Middle
Hardness : Soft
Opening Method : Zipper
Pattern : Solid
Luggage  Shape : Vertical
Number Of Shoulder Straps : Single
Size (cm): 18x 10x 32 
Weight : 290 gram

This travel backpack is made of durable and eco-friendly Polyester, soft internal lining around compartments to protect your laptop and more.
The Shoulder belt and back side made of honeycomb breathable material, ergonomic design ensures the dispersion of gravity of the backpack.

Convenient main pockets for iPad, charger, binders, books, clothes,
Inside pockets keep your wallet, phone etc.

Easy to use and quick to release with no stuck.
It is safe guaranteed for protecting your valuable items inside especially when you are travelling and lining up in crowds.
Also with cable hole design, you can enjoy music or charging phone on the road, saving the trouble of holding your phone all the time, and also can ensure the property safety.