A functional three-compartment backpack with clean and modern design Water-repellent fabric with stylish TPU coating accents Dedicated and soft padded PC compartment fits up to 17.3laptops Luggage strap for easy travel One zippered side pocket for better storage Ideal for excursions with 24L capacity and less than 900g weight Lenovo Business Casual Line is a case collection focusing on lightweight, clean lines and modern details for young professionals' daily commute and occasional travel. With 24L capacity, this Lenovo Business Casual 17-inch Backpack is made of durable and water-resistant polyester with contrast black TPU coating decoration, which makes it a good companion for no matter commute or travel. Except for the great organization and thoughtful details like one zippered side pocket and reflective logo, a charge opening has also been reserved to better serve young professionals in this fast-paced everyday.