The reusable water bottle is many things to many people: hydration helper, fashion statement, emotional support accessory. And whether it’s slim with a flip lid or oversized with an oh-so-trendy straw ...

Reusable water bottles are a great way to stay hydrated, reduce waste and save money. But if you're not cleaning your bottle regularly, you could be drinking more than just water. A 2022 study by ...

Making the sustainable decision to carry around and drink from reusable water bottles might not be the cleanest choice ever. Reusable water bottles hold 40,000 times more bacteria than do toilet seats ...

Your trusty reusable water bottle could be teeming with deadly bacteria, even if you wash it every day, researchers have warned. As mountains of research have linked plastic water bottles to ...

Caroline Igo (she/her/hers) was a wellness editor at CNET and holds Sleep Science Coach and Stress Management certificates from the Spencer Institute. She received her bachelor's degree in creative ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Having your own reusable ...

Water bottles are the ‘perfect environment for bacteria to grow’ – as we’ve seen from the horror pics on social media. Follow these steps to stay clean Environmentally friendly and convenient, ...

I had a problem. In the last year, I’ve accumulated nearly a handful of reusable disposal water bottles — from either buying them myself or being gifted them. Many, in fact, look similar to S’well’s ...

NEW YORK (AP) — You keep your trusty reusable bottle filled with only clear, delicious water. Do you still need to wash it? Experts say reusable bottles get grubby no matter what liquid they’re filled ...