An insulated storage bag that fits on the snowmobile extended Trak and secures so the sled with 4 attached bolts and loc-nuts that fit into tracking system (all hardware included). There is an adjustable divider, a protective weather-cap over the zipper and reinforced walls. Made of water-repellent material and heavy-duty hardware. Available in solid black or with accent colors listed below. Measures 15" wide, 11" deep and 8" high.