2021 MARK RYDEN New Men's Backpack Fashion Lightweight 15.6 Inch Laptop Bag Business Backpack

Lightweight Waterproof Fabric: Made of high-density oxford cloth, waterproof and wear resistant. Soft air permeability padded back cushion shoulder straps, very lightweight for carrying around. Smooth and wear resistant zipper for long performance.

Ergonomic Design: Backside breathable air cushion promotes air circulation and heat dissipation. Adjustable and breathable mesh shoulder straps with plentiful sponge passing help relieve the stress from your shoulder.

Large-Capacity Multi-layer Space: Fit for 15.6'' laptop and 11'' tablet. 3 layers of main bag for scientific storage, you can store items by dividing them well.

Designed For Small Items: Card pocket on the shoulder belt for you to keep transportation card or some change and backside anti-theft pockets for your valuable belongings. Convenient to take things by yourself while also preventing theft.

External USB Port: External USB port allows you recharge your electronic devices at anytime, free your hands from power-bank.