Waterproof 15.6 inch Laptop Backpack Bag

FEATURES

1. Anti-Freeze and Waterproof, High-density & High elastic cork-bottom material

2. Anti-theft zipper, Brand Innovative Suspended Zipper, reduce friction, longer life time

3. Large capacity design, can be expanded by 7cm;

4. Multi-functional pocket & Multi-layer space: 15.6inch Laptop Protection Compartment & Tablet Protection Compartment & Phone Pocket; Large Net Pocket & Small Net Pocket;

5.Ergonomic back design, Luggage strap, back anti-theft zipper pocket and the breathable back cushion