This style of mess kit has been implemented by the Germans, Polish, Hungarians, Austrians, and Romanians. It is a two-piece set with a large bowl and a small pan. This is great to transport food or other items. It can be easily strapped to your pack with a simple strap going through the d-rings. 
Colors will vary but will all be an olive green color. Despite how clean the inside is, I suggested giving it a good wash before eating from it.