Used but serviceable gas mask case, in overall fair condition. Canvas is stiff, soiled and has one small hole in the back, metal parts have slight corrosion. Marked "S-18-13" inside, stamped 590847 above that, and the name "James" written on the back. Also has the string which is usually missing, that was used to wrap around the torso and keep the bag close to the body. This is the bag only, no mask.