(1) Notebook Backpack (2) Designed to protect up to 15.6 W laptops;Builtin hidden rain cover. (3) Durable Nylon material; Water resistant bottom; Durable metal zipper pullers (4) Zippered pockets to accommodate your laptop equipment and personal items including documents, electronic devices; Easy access pockets (5) Mesh padded back panel; Contoured adjustable straps (6) Stylish and elegant design (7) Warranty: 1 Year Company Warranty