Designed to fit notebooks up to 17.3-inch diagonal screen size, the HP Essential Messenger Case is compact and build of durable materials. It features dual compartment interior including of high-density foam padding for ultimate safety of your valuables. The Messenger style provides a youthful look while providing business functionality and the trolley strap allows for hands-free carrying with luggage. Additionally, the zippered closure ensures security of your gear giving you complete peace of mind.