Wehrmacht M31 Mountain Troopers Canteen and Cup (Feldflasche 31 und Trinkbecher). The standard issue M31 canteen was introduced on 23 March 1931. This is a so-called 'Labeflasche' with a 1 liter capacity as issued for tropical climates and/or Mountain Troopers (Gebirgsjäger). The aluminum canteen is maker marked and dated 'C.&C.W.41' indicating production in 1941. The canteen is compleet with its original reinforced felt cover and leather straps. The felt cover and straps are matching marked with 'C.&C.W.41'. The canteen is complete with its original black bakelite cup. The canteen is showing minor traces of usage, see photos. Nice original Mountain Troopers canteen in very good condition!