Coteetci Laptop Backpack Fits laptop up to 15. 4Inch Material: Oxford Nylon cloth 210D waterproof polyester lining Durable Ergonomic design Protects Laptops and Notebook Prevent from Accidental drop Advanced anti-dust, water ski, anti-wrinkle effect Details about genuine COTEETCI laptop Backpack Sophisticated design with 2 main compartments and 2 extra compartments, the main compartment 1 has a separate laptop compartment, a shock-resistant sheath with 5 layers of fabric, and is equipped with state-of-the-art security shock absorbers for your laptop. . In addition, there is a rubberized cord to adjust the size of your lap top. Main compartment 2 has shock absorption for Ipad, spacious, filing.