Wehrmacht M31 Canteen and Cup (Feldflasche 31 und Trinkbecher). The standard issue M31 canteen was introduced on 23 March 1931. The aluminum canteen and webbing straps are in good condition with normal traces of usage. The felt cover is in good condition and has matching webbing loops sewn on. The canteen, cover and straps all look to be dated 1942. Nice original canteen in good used condition!