Portland OR area Craigslist: $250 (3 way) portable fridge

[Camelfilter]

This thing looks really neat, if it works! No affiliation to seller etc etc etc

Dometic RC 400 LP 12v/110v (3 way) portable fridge

Would be perfect for a trailer, or around camp. Looks like you could use a small LP bottle as well as plumb it. Don't know that I'd run it in my Flippac.