The Kochkiste field cooker was a fairly uncommon item. It appears to have been issued to troops who operated more independently of traditional supply lines than others and who were unable to bring a field kitchen where they were going. Gebirgsjägers seem to have been issued these cookers more commonly than other troops. The kochkisten fit easily onto the donkey/mule mounted pack frames they utilized. The kochkisten came in two sizes--Kochkiste Kleine (small) and Kochkiste Grosse (large). They are insulated to maintain food temperature.
These photographs were taken from a number of online sources and auction sites. They are presented here for educational purposes.