The Gi Canteen cup an iconic part of the GI's kit, created in 1910 these cups have seen the world from Northern France to Korea if a GI was there he had a cup like this.
L Handles are the original design, often seen in WW2 photos and Films these cups were used up till Vietnam.
Butterfly handles were introduced in 1974 and reduced the amount of material needed to create canteen cups, still just as good as the older L types.
