15.6 inch Large Capacity Hard Shell Backpack Waterproof Breathable Business Bag with Reflective Strip External USB Port

Specification:
Type: Multifunctional laptop backpack
Color: Black
Main material: Oxford cloth
Applicable items: Laptop, tablet, mobile phone, headset, glasses, wallet, kettle, umbrella, pen, clothes, book, etc.
Item size: 42 * 30 * 13cm /16.54 * 11.81 * 5.12in

Packing list:
1 * Backpack