Welders please help me here.?

Hi,,about 5 years age I rember seeing a mapp gas torch set at my local farm and fleet. It could do the same thing as an oxyfuel torch..But the bottles were much much more smaller. They are the same size as your average mini propane tank for like sweating pipes. It also Had a bottle of oxygen the same size. I am looking all over for this and can not find it anywhere.