2021 Cougar Half Ton, one owner, lightly used. Besides the basic features ( look at Keystone website) added options are: 2- 175 watt solar panels, Renogy charger controller, Renogy 2000 watt inverter and 2- Renogy 12 volt lithium batteries. Also included are a new outdoor cover, back up and side cameras, and the hitch to pull it. All these options total 4000 dollars +.