Dual oxygen hydration · 9.5+ pH

Water that carries oxygen, not additives.

Five clean ingredients, two forms of oxygen and 9.5+ pH alkaline water in a recyclable can. No sugar, no caffeine, no fizz.

★★★★★ 4.4 from 156 Amazon reviews
Dual Oxygen Technology9.5+ pH Alkaline5 Clean IngredientsZero Sugar, Zero CaffeineRecyclable Aluminum
Dual Oxygen Technology9.5+ pH Alkaline5 Clean IngredientsZero Sugar, Zero CaffeineRecyclable Aluminum
9.5+
pH alkaline
Smooth, crisp still water
2
forms of oxygen
Dissolved + nanobubble
5
clean ingredients
Nothing artificial
0
sugar & caffeine
No crash, ever
Nano Fit Water Cans | Dual Oxygen Alkaline Water 9.5 pH
★★★★★ Rated 4.4 on Amazon156 reviews

Nano Fit Water Cans | Dual Oxygen Alkaline Water 9.5 pH

Dual Oxygen Alkaline Water · 9.5+ pH
$36.00
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Rated by real customers

★★★★★ 4.4 average · 156 Amazon reviews
Straight from the feed@nanofitwater →
Kathleen | 3rd Grade Teacher
★★★★★

“I have lupus, and have heard great things about this water! I invest in my health so I do not mind the price. If I could I would buy a lifetime supply!! I feel the difference in my energy and symptoms daily when drinking this water. It is pretty much the only water I purchase now to drink.”

Kathleen | 3rd Grade TeacherVerified buyer
Mark D. | Pro MTB. DownHill
★★★★★

“I don't get leg burn. Lactic acid buildup was a problem for me in the past. Now, no problem, and it gives me the confidence I need.”

Mark D. | Pro MTB. DownHillVerified buyer
Maggy Alexander | Yoga Mom
★★★★★

“Wow! Love the boost of Energy I feel during my workouts. Keeps me hydrated during Bikram Yoga workouts”

Maggy Alexander | Yoga MomVerified buyer
Rob S. | Ski Instructor | Park City Utah
★★★★★

“I'm a ski instructor in high-altitude terrain, I see a lot of clients struggle with fatigue, headaches, and altitude sickness. NanoFit Water has become a must-have on the mountain — it helps my clients stay hydrated, feel more energized, and recover faster. The oxygen-rich formula really makes a difference up here.”

Rob S. | Ski Instructor | Park City UtahVerified buyer
Charlotte Backus Turner | Pro Cyclist
★★★★★

“As a professional cyclist, coach, and nutritionist, I rely on NanoFit Water to stay hydrated, recover faster, and perform at my best. It's clean, science-backed hydration that supports endurance, focus, and overall wellness — whether I'm training or coaching elite athletes.”

Charlotte Backus Turner | Pro CyclistVerified buyer
Kritan Anderson | : )
★★★★★

“Smooth taste, no weird aftertaste like other alkaline waters. I keep a can in my golf bag.”

Kritan Anderson | : )Verified buyer
Capt. Alfonso L. | Florida
★★★★★

“Out on the water all day in the Florida heat, staying sharp and hydrated is critical. NanoFit Water keeps me going, I feel more alert, less drained, and ready to handle long days at sea." - Capt. Alfonso L. | Florida”

Capt. Alfonso L. | FloridaVerified buyer
deadSkout | Run Streaker
★★★★★

“As a professional run streaker, I put my body through the grind, running 30+ miles a day across the country takes serious endurance. Nano Fit Water is my secret weapon. It keeps me hydrated, helps me recover faster, and keeps me going day after day. I don't just run for the miles, I run to raise awareness for depression and mental health. SAD RUN 2025, let's GO!”

deadSkout | Run StreakerVerified buyer
Prof. Chris M.
★★★★★

“The only hydration that can keep me going for all of my Ironmans. Amazing product!”

Prof. Chris M.Verified buyer
7
DAYS
Taste the difference

7-day risk-free trial

Drink it, train on it, travel with it. If it isn't the best water you've had, return it within 7 days for a full refund.

Full refund guaranteeNo questions askedFree US shipping
Nano Fit Water can and case
Athlete stretching with Nano Fit Water

You got questions, we got answers

The short version of what people ask most.

What is a dual oxygen system?
Two forms of oxygen in one can: dissolved oxygen held in the water, plus oxygen nanobubbles dispersed throughout it.
Is it carbonated or fizzy?
No. Nanobubbles are hundreds of times smaller than carbonation — the water tastes smooth and still.
Does the oxygen escape before I drink it?
Large bubbles rise and leave water quickly. At nanoscale, oxygen stays dispersed in the liquid — that stability is the point of the technology.
Why aluminum instead of plastic?
Aluminum protects freshness and taste, chills faster, and is infinitely recyclable.