Isosteel Quickstop substitute stopper VA-Q9556 for flasks VA 9556Q (0.75L) and VA 9554Q (0.9L) (household goods)
I bought this for my Ersatzdeckel Isosteel 0.75l bottle. He's just like the first original cover and fits exactly on the bottle. For the price I think you can not afford a replacement lock and does not have the same buy a new bottle / pot. Good thing
