I wouldn't believe it if you told me ten years ago that water bottles would be as trendy and status symbol-y as a designer handbag. However, here we are in 2025, with my 9-year-old daughter begging me ...

And how do reusable water bottles get dirty if they're just filled with H20? To answer that last question: Hi, it's you. You're the problem, it's you. More specifically, your mouth bacteria.