Eagle Creek started as a tiny band of idealists who frequently indulged our wanderlust. Their goal has always been to prove that travel didn't have to be one of the leading causes of chronic lower back pain; that you could visit remote parts of the world without giving up every bastion of civilization; and that all of this could remain fun. A conversion bag for a multi-activity trip when a backpack and wheels are essential. Carry the Switchback Max on your back or roll it down the street - whatever works! And the zip-off daypack with laptop sleeve, is a perfect solution for your daily travel needs. Carry-on size.