In a world where staying hydrated is essential for maintaining good health, Cirkul has revolutionized the water bottle game.

Cirkul water bottles feature single-use cartridges. The cartridges flavor the water every time someone sips from the bottle.

The Cirkul (available at Cirkul) water bottle is joining the hydration craze, offering uniquely customizable flavor ...

Cirkul offers more than 50 flavors, which range from mango grapefruit to vanilla iced coffee. One cartridge will flavor multiple bottles of water before needing to be replaced, the company says.

After new testing, we have two new picks: the Hydro Flask 24 oz Wide Mouth with Flex Chug Cap and the Klean Kanteen 20 oz TKWide Insulated Water Bottle with Twist Cap. You’re nothing without water.

The key thing that's helped me stay hydrated is a great reusable (and refillable) water bottle. As an added benefit, reusable water bottles lower the use of plastics and have a positive impact on ...

Bacteria, buildup and gross smells begone! Here's how to clean a water bottle quickly and effectively, according to experts. Our editors and experts handpick every product we feature. We may earn ...

When it comes to staying hydrated, a great reusable water bottle is both cheaper and more eco-friendly than the single-use plastic bottles. There are many options to choose from and it can be ...

School is back in session and chances are you’re packing a backpack with some kind of reusable water bottle in the side pouch. Chances are also that the water bottle is grosser than you think.