Kensington Contour Traveler Notebook Backpack with Lumbar Support K62432US Accessory pocket keeps power cords, adapters, mice and more within easy reach Durable, water-proof bottom and water-resistant nylon material on the main body keeps contents safe and dry Lay-flat grip makes it easy to grab from overhead compartments and the integrated luggage strap provides convenience In black, constructed of tough nylon fabric, with PVC for waterproof base Fits most notebooks up to 15.4 inches