Aluminum isn't that good, either. Especially not when the contents are acidic. (Lazy first hit for aluminum health risk https://www.ncbi.nlm.nih.gov/pmc/articl

Aluminum isn't that good, either. Especially not when the contents are acidic. (Lazy first hit for aluminum health risk https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5651828/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5651828/ ) I'd opt for reusable glass containers in a few standardized sizes. Could also be made out of almost unbreakable stuff like it is used in all sorts of laboratories.