5181 – Ergodyne 5181 Respirator Mask bag Description Description 420D nylon Compatible w/Half mask & cartridges Hook and loop allows for easy attachment Cover flap with hook and loop closure Related products 3M7500 SERIES HALF MASK RESPIRATOR FRM-2020 – FR RATED REUSABLE MASK DMISCT FULL FACE RESPIRATOR BAG RP714N95 DISPOSABLE RESPIRATOR WITH EXHALATION VALVE