Ski-Doo 860200414 Black/White Tunnel Bag - 35 Liter Capacity Utilizes a patent-pending cleat and bag retaining system that fully integrates into the platforms Expandable bag can be used in conjunction with a fuel caddy Includes a compartment for the Ski-Doo shovel Chassis are pre-marked for easier installation of bags on the tunnel 5-liter (9.25 US gallons) capacity