Underneath all the hype, what really separates a great water bottle from one that ends up forgotten in your car's cup holder?

The ultralight Yonder bottle weighs 50% less than YETI's popular Rambler line and comes in eye-catching seasonal colors.

Right now you can shop Yeti deals from $15 at Amazon. Personally, I have my eye on this Yeti Rambler Tumbler (10oz) for $15 at Amazon. I love its sleek, simple design and bright Firefly Yellow color.

If you buy something through my links, I may earn a commission. I love a good athletic style fit. Whether you’re working ...

The Micro Hydro has Hydro Flask’s signature double-wall insulation, keeping beverages hot or cold for up to seven hours. Even ...

Aerflo just released a cap that attaches to a Hydro Flask lid and turns your bottle into a portable seltzer maker — here's ...

Find out how much water you really need for exercise, plus practical tips to avoid dehydration during your workouts and ...