The M1937 gas-mask container, is a square heavy canvas bag with a front flap and webbing cross strap. The bag interior is divided in two segments by a piece of the same material as the rest of the bag; one segment suitable for housing the mask, while the other for the filter. On the top of the divider, there is an attached pocket suitable for spare eyelet glasses (not included). On eatch side of the bag, there are two exterior pockets closing with brown leather flaps. A long strap for fastening the bag while on marching order, is kept in one of these pockets. The other pocket, contained a small tube of anti gas ointment (not included). The bag is sold with the -diagonally cross-stitched- anti-shock pad. This khaki depot replica bag, is acurately made to house the original gas mask tube and filter.