Choosing the right water bottle is essential for both hydration and health. Metal water bottles, such as those made from ...

My water bottle is attached to my hip. I carry it around the house all day, leave it by my bedside at night, and take it with me pretty much whenever I go on errands, walks, and trips. Before I ...

Look for bottles made from pure copper or those with a food-grade lining to prevent direct contact between water and the metal. Clean it regularlyCopper water bottles require regular cleaning to ...

Tierno prefers to use reusable bottles with metal liners, because they’re easier to clean and don’t support the adherence of microbes. Catch up on NBC Select’s in-depth coverage of tech and ...