REWYOzoy Zofey Business Anti-Theft Fabric Water Resistant USB Charging Port Black Laptop Backpack Features: Oxford fabric is water-repellent, durable and easy to clean; and high quality of polyster lining makes this backpack more high-endMore than 10 functional compartments make your things like Laptop, phone, passport,wallet and notebook things well classifiedDual-access hidden zipper with anti-theft design allows for easy access and increases safetyExternal USB with built-in charging cable offers a convenient charging of your electronic device anywherePerfect for business trips or weekend getaways Dimensions:18 x 11.5 x 6.5 inch Travel laptop backpack applies to computers up to 17 inches Water Resistant :Outer selection of 600D fabric, 6MM anti-collision sponge layer. This fashion backpack is made of durable waterproof and dust proof nylon and oxford fabric to the quality, perfectly protect your items from rain, easy to clean up Easy to Arrange The large main compartment and smaller outer one will help you organize and store all of your essentials without creating a mess. The ultra-resilient zippers make sure that your things are safe inside the backpack. Large Capacity:This backpack has multiple storage compartments and features,which can be used as additional supplies and accessories for laptops,iPhone, iPad, pens, keys, wallets, books, clothes, bottles, passports, etc. Super Convenient :There is a usb port outside the backpack to charge your smartphone and ipad. lightweight :The backpack weighs just 1.22 pounds and is very lightweight.Even if you try it for a long time, you won't feel very tired. Good Air Permeability Comfortable airflow back design with thick but soft multi-panel ventilated padding, gives you maximum back support.Breathable and adjustable shoulder straps relieve the stress of shoulderMulti-panel Airflow system provide relief when carrying heavy loads, less stress on you shoulders.