Rare 1L Labeflasche with carbine hook for Gebirgsjäger marked CFL 39

Rare large 1L canteen or Labflasche which features a carbine hook which was specifically manufactured for and issued to Gebirgsjäger troops. This is a factory made carbine hook and factory applied to the harness and should not be confused with a modified example! The canteen itself is nicely marked CFL 39 which indicates production by Carl Feldhaus Aluminium-und Metallwerke, Lüdenscheid in 1939. The canteen comes complete with its original small aluminium cup which is a textbook configuration for these early 1L examples. Rare example!