It comes in two different colors and in 21- and 24-ounce sizes. If you are looking for a larger water bottle, the brand offers it in the Hydro Flask Wide Mouth Trail bottles, which come in 32- and 40-ounce sizes. Keep in mind that Hydro Flask recommends that you hand wash all of its water bottles. Hydrogen water is marketed to decrease inflammation, boost athletic performance, and even slow your aging process. At the end of the trial, those who consumed the hydrogen water experienced decreased levels of hydroperoxide — a marker of oxidative stress — and maintained greater antioxidant activity after radiation treatment than the control group ( 4).

Jocelyn Ivanov, MIT, Drinking fountains: the past and future of free public water in the United States, September 29, 2015 There’s a lot of buzz surrounding this beverage — but until more research is conducted, it’s best to take the purported health benefits with a grain of salt. Summary No consumer health risk from bisphenol A exposure, European Food Safety Authority, January 21, 2015Free radicals are unstable molecules that contribute to oxidative stress, a major cause of disease and inflammation ( 2). Looks wise I can’t complain either. The Hydro Flask features a compact design with a powdered coating and a choice of nine colours. My favourite was the rain colour, a pale blue. The bottom is slightly indented in the middle for a stable base and after a month of using it, I can confirm it’s durable and keeps water ice cold. Molecular hydrogen fights free radicals in your body and protects your cells from the effects of oxidative stress ( 3). But the brand’s popularity isn’t all down to its fun designs; S’well bottles are everything you could want in a water bottle. They’re BPA-free, made from long-lasting stainless steel and keep water cool for up to 24 hours thanks to a clever vacuum design. They also keep liquids hot for up to 12 hours so they can be used as both a water bottle and a travel mug. A S’well bottle is far from cheap but is well worth the money if you’re able to splash out, especially if an attractive bottle is likely to make you sip from it more frequently.

Though some research on the health effects of hydrogen water shows positive results, larger and longer studies are needed before conclusions can be drawn.One 10-week study instructed 20 people with signs of metabolic syndrome to drink 30–34 ounces (0.9–1 liter) of hydrogen-enriched water per day. Hydrogen water is generally recognized as safe (GRAS) by the FDA, meaning that it’s approved for human consumption and not known to cause harm. At the end of the trial, participants experienced significant reductions in “bad” LDL and total cholesterol, increases in “good” HDL cholesterol, greater antioxidant activity, and reduced levels of inflammatory markers, such as TNF-α ( 7). May Benefit Athletes Hydro Flask makes beautifully designed gear from drinking bottles and coffee cups to Soft Coolers and the Outdoor Kitchen dining collection. Hydro Flask’s bold and bright range of products and interchangeable accessories are perfect for commuting, camping, climbing - or whatever outdoor activity floats your boat.