British gas mask bag. Made of heavy duty nylon material in distinctive DPM Camo. Button snap and grip-strip closure on main flap. External side pouch. Has single large belt loop on rear or adjustable green nylon strap so bag can be slung over shoulder. Internally the bag has straps and pouch to secure smaller gear as well as a drainage grommet at the bottom. Approx. 9" X 4 1/2" X 10" H. Used.