I bought this three-burner stove at a used camping gear store over 10 years ago. It has no make or model on it. I only recently learned it is now sold as a
Basecamp Three Burner Stove by Mr. Heater . They also make a
fancier version that I think would be easier to keep clean and has a piezo ignition.
The first thing I learned is that I couldn't use all three burners at the same time because they were too close together for the pots and pans I had in my camping kit. But I discovered that a 2Qt pot was all I needed for heating water for my coffee press and that fajita skillets are narrow enough to fit on the other two burners. So I got rid of my big pot and crappy worn out 12" Teflon skillet and my breakfast has been served hot ever since. A 3.5Qt asparagus pot also fits nicely on this stove.
As a side note, I find the 20 lb propane tanks to be way to big for weekend trips so I got a
5 lb tank that weights less and takes up much less space. I carry two 16 oz propane cylinders for spare fuel.
Here's pics of what's available now from Mr Heater. As you can see the basic model has the large burner in the middle. I moved the burner (along with the small brass jet found inside) to the right side so the two smaller burners were next to each other.
and here's the Delux version.
I spoke to their customer service recently and they said that these models are being replaced but the new product isn't available yet.