Do any of these NOT have a plastic coating on the inside (most have a thin plastic layer). My pregnant wife is concerned about plastic coatings and hot drinks, and she has a point. Even where they’re removed BPA, it’s typically been replaced with something like bisphenol S, which is another estrogenic chemical, that’s…
Do any of these NOT have a plastic coating on the inside (most have a thin plastic layer). My pregnant wife is…