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.