The best time to buy a new editor-tested water bottle is Black Friday. Grab deals up to 25% off bottles for working out and more from Stanley and Owala.

Owala fans can expect to see a bit of savings on Amazon as holiday sales ramp up. For instance, the popular FreeSip bottle is currently on sale and marked down 17% ahead of Black Friday. The leak-proof bottle comes in a variety of colorways, including a few multicolored options that will help you find the perfect pick anyone on your shopping list.

If you’ve got kids, this would be a great transition from sippy cups into more ‘grown-up’ bottles. The BPA-free plastic means it’s safe for your little one and it’s dishwasher safe! On top of that — it’s leakproof, too, even through the straw gasket. The orange, blue, and mint green styles are currently on sale.

Owala's Black Friday sale is 20% off select items, like the 24oz Tumbler that was a top performer in our Lab tests. The FreeSip is on sale, but only on Amazon.

You can purchase the viral 24-oz FreeSip in Camo Cool (green) and a range of other colorways for as low as $18.00 (originally $27.99). These styles aren’t always on sale, so we suggest you take full advantage (quickly!) if you’re looking to save.

Hydro Flask’s insulated stainless steel water bottles are a classic for a reason. The double-walled bottle keeps your beverage at the perfect temperature, without imparting any nasty metal flavor. Their wide mouth chug cap allows for “easy drinking” (so no more saying that drinking enough water is “too hard”).

At Women's Health, we spend a lot of time testing the best water bottles because we take hydration seriously. After all, it's the best way to fuel your body to do all those amazing things it does to keep you alive (the human body is made of up to 60 percent water!

As though Black Friday wasn’t exciting enough, Stanley’s latest H2.0 FlowState Tumbler drop is here, and the company has obviously nailed the energy of the day.