Kensington 62232 SaddleBag Sport Backpack for 15- to 17-Inch Notebooks Thick TouchPoint comfort padding with cooling foam on the back provides exceptional, trip-long comfort Features waterproof bottom, a SnugFit sleeve, and easy access to water bottle, MP3 player, and cell phone One-zip, flap-free access to the laptop compartment makes security check points easy, and reflective zippers boost nighttime visibility Fits most notebooks that are 17-inches or smaller, and is backed by a manufacturer's limited lifetime warranty Ergonomically designed side panels efficiently bring weight in towards your center of gravity