Ergonomic USB Charging Backpack - Stylish & Convenient for Travel

Overview:
USB design
New charging position
External USB interface charging design
Say goodbye to the trouble of no battery
Charging will be so convenient
Traveling is not in trouble
Not only stylish but also very convenient
S-shaped close-fitting design, uniform force, protects the spine and releases pressure
The ergonomic design effectively enhances the weight loss effect.

Product information:

 size: large
Capacity: 20L or less
The internal structure of the bag: ID bag, mobile phone bag, computer pocket
Opening method: zipper
Applicable gender: neutral/male and female
Material: Nylon
Function: Breathable, anti-theft, burden reduction, shock resistance
Processing methods: soft surface
Hardness: Soft
pattern: plain
Applicable gift-giving occasions: business gifts
style: Casual
Lining texture: nylon
Strap root number: double root
Popular elements: color contrast
Lifting parts: soft handle
Outer bag type: inner patch pocket
Bag shapes: square vertical section

size:
Length 28cm*Width 12cm*Height 41cm

Style: Backpack 
Applicable product types: Tablet PC, iPad, Notebook

Package Content：

1*backpack