USB Charging Backpack,USB Laptop Backpack USB Charger,Canvas Backpack USB,USB Waterproof Backpack,College Computer Backpacks For Men Women,Hiking Travel Daypack Casual Bag , Fits 15.6 Inch Laptop

Descripción

Material: Oxford cloth + polyester Product Size: Height 45cm Width 29cm Thickness 15cm / Height 17.7 inches Width 11.4 inches Thickness 5.9 inches Shoulder strap length: 46-86cm (adjustable) /18.1-33.85inch (adjustable) Capacity: 19.5L or less Load: 15Kilogram around. Function: shoulder, shoulders, portable. Suitable for: students, backpackers, tourists and so on. Product structure: large capacity main bag, front zipper bag * 3, side pocket, mobile phone document bag, computer compartment, USB charging jack. (Note: with a USB charging cable), can be installed 15.6-inch computer. Features: 1. The use of high-quality fabrics, waterproof wear-resistant, good ventilation, tear resistance, scratch resistance. 2. Multi-storey space layout, the internal design is reasonable, large capacity. 3. High-grade woven high-density nylon portable, load-bearing ability 4. Backpack internal design has a rechargeable USB interface, with the bag inside the USB cable, then Self-prepared 1 piece charge the treasure can give mobile phones and other smart devices charge, bid farewell to the era of handheld treasure, fashion and convenience. 5. Waterproof pull cloth and backpack stitching with high-density car suture reinforcement, durable 6.Shoulder strap with honeycomb mesh breathable design, built-in comfortable sponge, material elastic full, effectively reduce the shoulder back pressure, heat dissipation fast, bear more easily. 7. High hardness buckle, easy to adjust the length of shoulder strap 8. The use of exquisite two-way metal zipper, nylon long tail design, durable 9.Layered bags designed to facilitate the classification of goods storage and pick and place