These original British-type shoulder bags were used to carry accessories for portable field radios. The mixed lot we have were used by military forces in Canada, England, Denmark and perhaps others. The pouches we have were produced between the 1940's and 1950's. The colors range from all khaki, all green, and everywhere in between. 

They measure approximately 9 1/2" x 7 1/2" x 2 3/4" and have a carry strap.