Bange New Business Backpack Men's Plastic Hard Shell Computer Bag Men's Backpack Waterproof USB Bag Backpack

Rainwater proof wet and splash-proof, water-proof, protect your belongings at any time, safe and secure to use. Charging USB interface provides sufficient power and strong endurance for your life, so that you can fully put into work and avoid the power failure of your mobile phone. 180 ° opening humanized integrated structure design, considering the large items, specially expand the opening to make it easier to take One-click unlocking is convenient and fast. The bag body is made of hard type EVA, which can not only prevent the backpack from being invaded by sharp tools, Focusing on the design and manufacturing of multi-functional business travel bags, we are committed to creating products that value both functionality and appearance with the concept.syi