The Gidget Retro Teardrop Camper, with a slide-out queen size bed, is made in Australia. It costs between $13,000 and $16,000.
From Gizmag:
Many small teardrop interiors have little more than a cabin-filling bed with some cabinet space and maybe a TV/entertainment system and fan. Gidget's slide-out module gives its trailers the space for a seated lounge, a feature usually reserved for larger camping trailers. The foot of the queen-sized bed folds up, creating a bench with help from the under-bed footwell. The slide-out table completes a lounge area useful for eating, playing games and more.
Gidget's use of sliding hardware isn't limited to the cabin extension. Slides help keep the design of the tailgate galley neat and organized. The main counter of the galley houses only the glass-top sink, while appliances like the two-burner gas cooktop and cooler slide out from underneath the counter behind curved timber drawer faces. The kitchen sink is hooked up to a pressurized cold water system fed by the 80-liter/110-liter (21/29-gal) water tank. The trailer also has a 40-liter (10.6-gal) waste water tank.