What about reusable plastic bottles? (Ex. Nalgene) I imagine they wouldn't be as bad since the water would only sit in the bottle for a day tops, limiting plast

What about reusable plastic bottles? (Ex. Nalgene) I imagine they wouldn't be as bad since the water would only sit in the bottle for a day tops, limiting plastic shedding. Then again, maybe they shed more overtime? I have a 15 year old Nalgene bottle that I still use. Would be nice to know how hard plastics vs. soft plastics differ in their plastic leeching.