15.6" Anti-Theft USB Charging Waterproof Backpack

Features:
The fashion version of the type:concise but not simple, high-grade Oxford cloth material,extraordinary quality;
Exquisite design: generous, simple fashion;
Easy to carry: Breakthrough cumbersome,Handy convenient.

Specifications:
Material: Oxford cloth
Lining: Polyester cotton (internal materials random color)
Size: 450 X 310 X 160mm/17.72 X 12.2 X 6.3"
Use: Backpack
Net weight: 655g
Style: Vertical square
Material technology: Semi-stereotype
Style: Computer business leisure anti-theft backpack
Strap: Adjustable
Color: Grey,black,Blue