The Rainier Laptop Backpack is equipped for the business casual professional with a mobile lifestyle. Whether you're headed for the airport, the boardroom or the classroom, this backpack, constructed of 1680D poly with trendy orange accents inside and out, is designed with a place for all your digital accessories. This backpack features a padded notebook sleeve to hold laptops with up to 15.4" screens and a zipper pocket provides storage for cords and batteries. The front flap opens to a stylish zippered mesh digital accessory panel. On the sides you'll find a zippered water bottle pocket and a fleece-lined MP3 pocket with headphone port. A large center storage compartment with mesh pocket holds books, files or clothes. Additional features include a drop pocket for keys and coins and air-flow padding on back and shoulder straps. Microsoft brand bags and accessories are manufactured by Samsill Corporation, Fort Worth, TX, under license from Microsoft Corporation.