Some things are naturally very similar, and designers are good at making similar things more similar.
Elena Bodnar may have had a remarkable escape from death in the past, so she designed a bra that can be transformed into a mask, in a moment of emergency, it can be unwrapped, not only to filter some of the smoke gas, another fragrance around the sides of the nose, but also to serve two people. It costs $29.99 and is available here.