2021 Highland Ridge Mesa Ridge 312BHS, Highland Ridge RV makes both Mesa Ridge and Open Range and both are high quality, fiberglass travel trailers with a true heated/enclosed underbelly for extended season camping. This trailer also features two single bunks and two DOUBLE BUNKS in the separate bunkroom, no carpet and a KING bed in master bedroom for Mom & Dad. 2021 Mesa Ridge Limited Travel Trailers - MR312BHS | Highland Ridge RV Slideout,