21 ft Winnebago Travato with transverse queen bed when made up. We love our RVSuperbag: a sleeping bag-type with zippers on each side, removable sheets velcroed in, and two weights - one side winter, the other summer. Rolls up into a bolster and rides at the head of one twin bed. https://www.rvsuperbag.com/Superbags/products/2/?gclid=Cj0KCQjwmuiTBhDoARIsAPiv6L_NQLD9QTlhfNh78lHNArV2CClnyhimEOLj4nNgw-f9fDelQZAidF0aAlKVEALw_wcB