laptop backpack business bag school travel USB

Multiple Compartments Large capacity pocket easy organizing. Separate laptop and tablet compartments, convenient card hold compartment on shoulder. Headphone outlet. USB Charging Offers easy hook up for your phone and other devices. Thick shoulder strap,reduce burden on shoulder comfort and breathable. High Quality Oxford Material, waterproof surface. Portable battery is not included. High quality zipper. Easy to maintain. Not for machine wash