Breathing Bag AB1 with Gas Mask Connector SA1 and Reducing Valve

capacity approx 0,5 liter, thickness 0,08" (2mm); dipped from an untreated natural latex. With tube connection SA1 (fits our masks with appropriate connection, the tube connection SA2, our tees and connectors, many gas masks) and reducing valve , by screwing up and down the air volume can be controlled very accurately.