Take it on the run! The Sherpani Convertible Wayfarer Sling Backpack is perfect for exploring city sidewalks or a day hike on a scenic trail. This versatile pack can be worn as a large sling pack, or it can be converted to work an adjustable, 2-strap backpack. This environment-conscious piece has been made of 100% recycled polyester without sacrificing durability. If you like to travel, you should know that the Wayfarer from Sherpani fits the size standard for most U.S. airlines. Besides having a generous main compartment, it also sports an external zip-close stretch pocket that holds a few extra items. And inside this pocket, you'll find a zip mesh organizer pocket and 2 flat pockets. Other features include a side-stretch water bottle pocket, easy-hang loop at the top, removable key chain, and an RFID-protected panel/compartment near the bottom to keep your identity secure while you're travelling. 9.5"L x 3"W. Weight: 10.4 oz. 100% recycled polyester construction Sling pack converts into a 2-strap backpack Fits the size standard for most U.S. airlines RFID-protected panel/compartment Generous main compartment Exterior water bottle pocket Multiple pockets