Expandable 40L Backpack CROSSGEAR Expandable Carry-On Laptop 。* Convenient USB Port: This womens backpack with external USB port and built in charging cable inside allows easy phone charging while walking or commuting. Please note the backpack doesn\'t power itself and does not include a powerbank and cable, USB port only provides charging access. * Roomy Capacity & Multi-Pocket: Dimensions 16.8*11*7 inches and weight 0.79 kg (1.74 lbs), features 3 large compartments and 9 functional pockets including side storage. Laptop sleeve fits up to 15.6 inch laptop and 12.9 inch tablet. Great for organizing clothes, wallet, pens, books, bottle and other travel items. Also made with water resistant material. * TSA Friendly Laptop Backpack: This backpack opens 180 degrees for hassle-free airport security. Fits under the seat or in overhead storage. Approved for use as carry-on on airlines such as Easy Jet, Spirit, Jet Blue. Recommended age range: 5 years old and up. * Be Handbag or Backpack: Equipped with adjustable padded shoulder straps and dual padded handles, this backpack can be used as either a handbag or a backpack. The back luggage strap provides added convenience when traveling. Padded grab handles placed on top and side for easy lifting.