Features: Large capacity, easy to store laptop, tablet, mobile phone, headset, glasses, wallet, kettle, umbrella, pen, book, etc. Small bag, middle size bag and backpack threepiece design, you can use more→according to your needs. Nylon fabric, wearresistant, scratchresistant and splashproof, providing allround protection for your device. Equipped with telescopic buckle, easy to adjust the length of the shoulder strap. External USB port design, you can charge your phone easily. Smooth zipper design, items are not easy to lose. Specification: Type: Laptop backpack Color: Wine Red/Black/Dark Blue/Grey(optional) Fabric: Nylon Inner material: Polyester Applicable item: Laptop, tablet, mobile phone, headset,…