This is the second water bottle I use. No mess & perfect for my crystal elixirs. I don’t drink all my water out of it- and never let water sit in it over night. It’s a little much to undo it and clean it. But that could be just me. I’m a little much when it comes to icky growth.
Overall, I’m so happy with this bottle. I don’t see it ever taking the place of a daily water bottle, but I do think it’s perfect for crystal elixirs.