Sell Multi functional USB charger port anti theft notebook backpack best price

100% Brand new and high quality ! Laptop Backpack Material: Canvas Internal Material: Polyester Size: 26*43*11cm Open Way: Zipper Internal Structure: Mobile Phone Bags, Document Bags, Zipper Bags Gender: Unisex Weight: 0.72kg Style: Leisure, Business, Fashion Features: Comfortable, Convenient, Environmentally Friendly Application: School, Business, Travel Capacity: A4 Magazine, Wallet, Umbrella, Camera, Laptop Note: Free USB external charging cable. The bag didn't bundle with POWER BANK. More humanized design, such as the good breathability and 2cm elasticity of the back, S-shaped ergonomic design of shoulder strap and scientific reasonable weight-bearing design. All these designs can leave you a more comfortable experience. With a humanized USB charging interface design, you can easily keep your smartphone full power anytime and anywhere