High-capacity multifunctional business travel hand luggage laptop backpack travel backpack

product descriptionMaterial: Waterproof and wear-resistant Oxford clothColor: Sky BlueFunction: Large-capacity burdenSize: 42cmx32cmx17.5cm (length, width, height)Quantity: 1Keywords: college bag || business lightweight laptop backpackFeatures:1. Multifunctional travel bag with a special insert pocket on the back, fast installation in seconds, convenient and quick, bid farewell to the burden on the back and hands, easy travel2. Scientific compartments, large capacity storage, portable slippers and other items3. Externally equipped with a USB interface, out of mobile phone is no electricity, easy to plug, you can quickly charge, easy to resolve the lack of electricity4. External earphone interface, easy to listen to songs, do not open the backpack to listen to songs, not too many wire groups5 portable stealth card package design, into the subway, on the bus, ticket pick up, put it one by one, you can easily drop cards, tickets Packaging includes 1x large capacity backpackOnly the abov