Owning a reusable water bottle is an effective way to chop out single-use plastic and keep hydrated. Most folks have particular preferences for his or her ingesting vessels—practically each WIRED staffer has their very own favourite—so one of the best water bottle is the one you will use. If you are uncertain the place to begin, we have rounded up our favorites after years of trial and error and numerous water.

Whichever bottle or model you go along with, keep in mind that you needn’t personal a group of any bottle—that defeats the environmental purpose of buying a reusable bottle within the first place.

Be positive to take a look at our other buying guides, just like the Best Travel Mugs, Best Reusable Products, and the Best Recycled Products.

Updated February 2024: The Owala FreeSip is our new prime decide. We’ve added the model’s tumbler, in addition to the LifeStraw Go, Yeti Yonder, and HydroJug Pro as choices. We’ve additionally made a word about Stanley’s use of lead in its viral bottles.

Special supply for Gear readers: Get WIRED for just $5 ($25 off). This contains limitless entry to WIRED.com, full Gear protection, and subscriber-only newsletters. Subscriptions assist fund the work we do daily.

How Much Water Do You Really Need?

Drinking water is extraordinarily necessary, however there’s not a one-size-fits-all reply to only how a lot we want. The previous 8-glasses-a-day rule is not for everybody, nevertheless it’s a positive place to begin. Talk to your physician, who can assess your wants given your well being and life-style. If you are an lively individual, figuring out and sweating lots, you must drink extra, as you must if you happen to’re in a scorching and humid space. If you are thirsty, drink.

The Mayo Clinic states that about 20 % of your every day fluid consumption ought to come from meals and that in complete—counting each from ingesting and consuming—grownup males ought to get round 3.7 liters a day and girls 2.7 liters a day. Drinking an excessive amount of water can trigger your sodium ranges to drop to harmful ranges in a condition called hyponatremia, however that is, uh, fairly a little bit of water. Sipping your water bottle all day should not be a difficulty.