Is a "Hard Side" pyramid style trailer considered a PUP?

Not sure if there's an official definition, but I certainly consider this kind of camper a popup. It's just a hard-sided one. We haven't looked into them very hard, though did take a cursory look at our old dealer's, some years ago. It's a Forest River product; you might try checking their website and also looking into the Forest River owners' forum for more specific info on this model. Good luck!