Styled for cost-conscious professional with a mobile lifestyle this Microsoft Portfolio is constructed of durable 1680d nylon with leather-look vinyl accents. Whether you're off to the office a meeting or a business trip this bag is designed with a place for all your digital accessories.. This bag features a padded sleeve to hold laptops with up to 15.4. The front zippered compartment contains a digital accessory panel. Back zipper compartment contains file spaniders. The outside back has a zipper pocket and luggage trolley strap. Removable adjustable shoulder strap and comfort grip padded handle. *Microsoft brand bags and accessories are manufactured by Samsill Corporation Fort Worth TX under license from Microsoft Corporation.