Rare Luftwaffe issue flare cartridge box / FLAK headphone bag

Beautiful late war Luftwaffe issued storage with four separate compartments. The bag is made out of a rough blue coloured fabric with brown and black leather details. The zipper has big metal fittings so that can be used when wearing thick gloves. The bag is nicely marked with Baumuster 3122 and L38054 which are typical Luftwaffe markings, interestingly it also features a red ink stamped WaA marking. It is a bit unclear if these pouches carried 4 complete boxes of flare cartridges or that it contained 4 FLAK headsets. Rare Luftwaffe issue bag in excellent condition!