2012 Keystone RV Cougar XLite 27RKS, ONE OWNER UNIT IN EXCELLENT CONDITION. WEIGHS ONLY 7060 POUNDS SO IS EASILY 1/2 TON TOWABLE. LOADED WITH OPTIONS. 2012 Keystone RV Cougar 27RKS Expect more...Sacrifice nothing. With the all new X-lite by Cougar you no longer have to sacrifice good taste when buying a lightweight travel trailer or fifth wheel. X-lite shares your vision of beauty, elegance and towability with kitchens that really cook, magnificent master suites, full-sized slide outs, and bunkhouse models that can sleep up to nine people.