Derstuewe Travel Backpack: Waterproof, USB Port, Carry-On 。Convenient USB Port: This womens backpack features a USB charger outside and a charging cable inside, providing a more convenient way to charge devices while walking. Please note the backpack doesn\'t provide power and does not include a powerbank and cable, USB port is for easy access to charge only Large capacity & Multiple pockets: The luggage backpack for travel measures 17*11*7 inches and weighs 0.79 kg(1.74 lbs), has 3 main large compartments and 9 allocated interior and side pockets. Keep your items organized and easier to find. The backpack with laptop compartment can hold a 15.6 inch laptop and a 12.9 ipad, the cute travel backpack provides dedicated space for your airplane travel essentials like pens, textbooks, wallet, clothes, shoes etc Flight Approved Carry On Backpack: The Foldable backpack features a 180 degree zipper closure to help you get through security quickly, personal item travel bag fits overhead bin or under the seat. TSA backpack for women is also compliant with airline carry-on requirements and is suitable for Easy Jet, Spirit, Jet Blue and other airlines. Recommended age range: 5 years old and up