German Flute in Leather Carrying Case

WWII era German wood flute with the original leather carrier with a belt loop. This is most likely a military or political flute, maybe HJ. There are no markings. The average person doesn't need to carry a flute on a belt and the case has much more in common with the cases I have seen for the military flutes and almost nothing in common with the normal civilian ones I have come across. It is in good condition with light wear.