Just a little FYI - not sure if anyone has already posted this or knows about this. I purchased a used Micro Lite 2015 Travel Trailer that included the side-rail mountable LP grill. I noticed in the instructions that the pop-up stand can be positioned in the grill in two ways - horizontally (mounted to the rail on the side of the camper) or vertically so that the grill is free-standing. I thought this is a great little grill to use at the camper or away from the camper - if only I can find the adapter that will allow me to connect the 1lb Coleman disposable propane tanks to the grill. I figured that there must be an adapter in the camper somewhere so I scoured through my already stocked camper looking for it. I couldn't find one, so when I got home I contacted Forest River parts dept., but they had no idea of such a thing and referred me to the grill manufacturer. I'm sure they might have something but didn't bother contacting them since I figured it would be expensive. It would be nice if Forest River included this with the camper purchase.
After a long, exhaustive google search I finally found a couple of places that offer what I was looking for. Here are the links a couple of options:
1lb Throwaway Cylinder Adapter Kit - Camco