15.6" Laptop Backpack Bag Travel Bag With External USB Charging Port

Features:1.Made of high-grade water resistant, lightweight, durable nylon material.2.Simple but in style design, it looks more elegant and fashionable.3.With large capacity and thief proof design, this compact backpack can load your necessities easily and securely.4.Perfect for school, hiking, travel, camping, shopping, college life and occasional use. It is also a good gift for your loving one.5.External USB charge, convenient and easy to use.Specifications:Color: BlackOuter Material: Oxford ClothHigh-density NylonInner Material: Polyester FiberSize: 46x31x18cmWaterproof level: IPX6Series: Shoulder BagNote: There is no mobile power comes with the backpack inside.If you want to use External USB Charge Function, you have to do as follows:Step 1.Buy a mobile powerStep 2.Connect your mobile power with the USB interface inside the backpack Step 3.Connect your phone with the USB interface outside the backpackStep 4.Charging begins.Package Included:1x USB Charger Computer Bag(The computer, phone and other accessories not included)More details: