Water Bottle: Plastic (BPA-Free) vs Aluminium vs Stainless Steel? Which is safer? Submitted by Fefolino t3_y9etrw on October 21, 2022 at 12:31 AM in BuyItForLife 46 comments 15
Mtnskydancer t1_it6so2w wrote on October 21, 2022 at 10:41 AM Weight wise, single walled metal (stainless steel or aluminum) are light weight, comparable to thicker plastics. Double walled can insulate quite well. Permalink 1
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