The Lash Laptop Rolling Backpack is a convertible wheeled backpack offering the load carrying ability of a rolling laptop bag and the portability of a carry-on travel backpack. Made with durable water resistant 600D polyester, this backpack is designed to withstand the rigors of your journeys. With huge capacity, easily carry around a computer laptop and overnight essentials. Or pack it with college textbooks, a 3" binder and lunch. Inside the spacious main compartment, you'll find a zippered mesh pocket for organized storage. The padded top grip handle allows for easy carrying when you need it. With the recessed two-stage locking double handle and push button, you can effortlessly roll the backpack wherever you go.