*Multifunctional Structure: Our backpack laptop compartment has padding on the front, back and bottom which will provide better protection for your laptop. One separate laptop compartment holds up to 14 inch laptop computer. One spacious main compartment for daily necessities, like iPad, chargers, wallet, small umbrella, books, folders, camera, cosmetics, etc *Waterproof Backpack: computer bag is made of water-resistant and sturdy polyester fabric with metal zippers, which ensure secure & long-lasting usage. This high-quality water resistant material protects your laptop and other belongings from unexpected water * Lightweight Backpack:Comfortable back design with soft padding, gives you maximum back support. Breathable and adjustable shoulder straps will decrease the pressure of your shoulder and neck. bookbag weight only 0.9 LB, you will feel lightweight when you carry it on back *Functional and Fashionable: It will be a perfect school backpack for women, men, boys, girls,middle school, high school and college. It also serves you well as a work bag, travel backpack, business backpack *The backpack is basical but professional ,fits for daily use so much and meet your different occasions as well *Not rish after -sales service , contact us !