Rare M7 Assault Gas Mask Bag. Army issued these waterproof gas mask bags to assault troops and paratroopers for the D Day invasion. This is the 4 snap bag, denoting WWII manufacture. Bag interior has built in loop to secure the anti-dimming stick. Overall construction is rubber coated canvas bag with U. Chemical Corps markings with green straps. Rubber coating is flexible, all clips and fasteners are present. Very good condition for its age. The item "Rare Original U. Army M7 Assault Gas Mask Bag Waterproof D Day WWII" is in sale since Tuesday, September 24, 2019. This item is in the category ...