Genuine Pure Polaris Snowmobile Pro-Ride Defrost Bag pt# 2879090 Fits Model Year 2010-2013 PRO-RIDE RMK excludes INDY With this PRO-RIDE Defrost Bag installed, the instrumentation is repositioned for easier visibility when the rider is standing, and the heated bag is an ideal place to store items such as goggles and gloves. Material: Durable 1680-denier black ballistic nylon with a water resistant coating. Attachment: Aluminum external bracket support. Capacity: 464 cu. in. Additional Features: Zippered compartment and side mesh venting.