After camper shopping for a year, I've run into a few critters like that. Though there is an actual company of the same name, unit like this are often called "rodeo campers" or "cowboy campers" as they were built to be pretty much just a place to crawl in and sleep. This is the first one I've seen of this particular style, but I've found others that are similar. No pop up, no flip top, not really anything other than a place to crawl into and sleep.