Makenzie Van Eyk wrote the letter as part of a class project in 1998, when she was in fourth grade. Recently, the note was ...

If you don’t clean your water bottle properly, all kinds of bacteria can start to grow. Ingesting water from an unclean ...

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 ...

We liked that its easy to drink from — you don’t need to squeeze the bottle — and were impressed at how cold the water remained after hours out of the fridge. However, some water gets ...

They can offer handy reminders through a phone app, your smartwatch, or with a flashing light on the water bottle itself. Some models can even help keep your water clean with built-in UV-C ...