Stylish and practical backpack with external USB charge for 12-16 inch laptop Macbook.

Features:
Select fabrics， waterproof and practical.
Science burdened system， breathable and decompression.
USB rechargeable design.
Special zipper head， used for many times without loss of color， not fracture.

Specifications:
Color: blue， purple， black， grey (optional)
Material: nylon
Item size: 40 * 28 * 18cm / 15.7 * 11.2 * 7.1in
Item weight: 1100g / 2.4lb
Package size: 40 *28 * 18cm / 15.7 * 11.2 * 7.1in
Package weight: 1100g / 2.4lb

Package List:
1 * Backpack