To activate, just press the button on the top of the list to blitz 99.99 percent of pollutants and bio-contaminants in the water, including E. coli. The bottle also self cleans every two hours.

Of course, it’s also helpful to find a durable bottle that can stand up to kids’ rough handling. That’s why our top pick for the best water bottle for kids is the super-tough Yeti Rambler Jr ...

Philips’ GoZero UV Self-Cleaning Smart Water Bottle got top ratings in Men’s Health magazine’s testing lab for self-cleaning bottles. Its month-long battery life might make it useful for off ...

And it’s even more likely they have a bottle from Stanley or Owala (this one is my favorite), arguably the two top stainless steel water bottle brands of the moment. As of late, though ...

There are some plastic water bottles we tested, however, that were BPA-free and we found to not have any impact on taste. Our top tested water bottle from Yeti is actually made from BPA-free plastic.

But even if you’re not seeking a water bottle for working out, the Takeya Actives bottle has a lid that’s a total standout. The plastic top features a spout with a twist-on flip cap.