made a trifold pot stand/windscreen for my Trangia, used some galvanized sheet steel with a pair of holes drilled near the edge(about 1/2 the diameter of the split ring from the edge)... 4 small split "key" rings to hold the 3 panels together...folds relatively flat...most of the time I use the Swiss volcano stove, opened to allow the Trangia to slide in thru the loading port