This is a WWII period German thermos. There is a name/logo on the side but it is too worn to make out. It has an orange bakelite cup/cap. It is a glass thermos with an aluminum case. The glass in a little loose inside the aluminum. It needs a cork. It is in good, usable condition but there are a few small dents.. It stands about 10 1/4" tall and the bottom diameter is a little over 3".