WWII Polish Military Canteen

WWII Polish Military Canteen-This style of canteen did not include the cup. This example is a metal canteen used by the Polish military. I am not positive of the vintage. It's covered in a green felt material, it has a screw on cap attached to the canteen by a brown leather strap, that includes steel fittings and a snap clip for attaching to a belt or pack. This is unmarked but is in very good condition.