Designed to fit perfectly in the cargo rack of a Polaris snowmobile, the Cargo Rack Bag is easy to install on your sled. The compression-molded design resists impacts and seals out the moisture, protecting cargo during your ride. Its low-profile design does not interfere with rider ergonomics and is easily brought inside at the end of the ride. This Accessory is Designed to Fit the Following: 2019 SwitchBack 600 Adventure, 2019 SwitchBack 600 Pro S, 2019 SwitchBack 600 XCR, 2019 SwitchBack 800 Adventure, 2019 SwitchBack 800 Pro S, 2019 Switchback 850 Pro S, 2019 Switchback 850 XCR, 2018 SwitchBack 600 Adventure, 2018 SwitchBack 600 Pro S, 2018 SwitchBack 600 XCR, 2018 SwitchBack 800 Adventure, 2018 SwitchBack 800 Pro S, 2018 SwitchBack 800 Pro X, 2018 SwitchBack 800 XCR, 2017 SwitchBack 600 Pro S, 2017 SwitchBack 800 Adventure, 2017 SwitchBack 800 Pro S, 2017 SwitchBack 800 Pro S, 2017 SwitchBack 800 Pro X, 2016 SwitchBack 600 Adventure, 2016 SwitchBack 600 Pro S, 2016 SwitchBack 800 Adventure, 2016 SwitchBack 800 Pro S, 2016 SwitchBack 800 Pro X, 2015 SwitchBack 600 Adventure, 2015 SwitchBack 600 Pro S, 2015 SwitchBack 800 Pro S, 2021 600 Switchback PRO-S , 2021 600 Switchback XCR , 2021 850 Switchback PRO-S , 2021 850 Switchback XCR , 2015 800 SWITCHBACK PRO-X ,