Waffen SS or Wehrmacht Heer late war issue M 39 gasmask canister

Waffen SS or Wehrmacht Heer late war issue M 39 gasmask cannister, completed with 1944 dated carrying straps. The canister marked frn 44, еру,  the lense cover  is also marked eph 44 and the straps are both marked ebd 44. It's still completed with a pack of original Klarscheiben and spring for the piece of cloth. Named.