Dual Oxygen Technology9.5+ pH Alkaline5 Clean IngredientsZero Sugar, Zero CaffeineRecyclable Aluminum
Dual Oxygen Technology9.5+ pH Alkaline5 Clean IngredientsZero Sugar, Zero CaffeineRecyclable Aluminum
★★★★★ Rated 4.4 on AmazonRead customer stories

Nano Fit Alkaline Water Cans

16 oz cans · Still, never fizzy · Zero sugar

$27.99
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Nutrition & ingredients
Purified water, calcium, magnesium, potassium carbonate and an oxygen nanobubble infusion. Zero calories, zero sugar, zero caffeine, 9.5+ pH.
How to drink it
Chilled and still, no carbonation. One can before training, one after, or during long travel days. Nothing to mix or scoop.
Shipping & returns
Free shipping anywhere in the Continental USA, dispatched within one business day. Contact us within 7 days of delivery to request a product refund. See our Refund Policy for terms, including the $15 shipping deduction on shipped orders.

Nanofit in Action

    Choose your pack
    • 5 stars: 2 (100%)
    • 4 stars: 0 (0%)
    • 3 stars: 0 (0%)
    • 2 stars: 0 (0%)
    • 1 star: 0 (0%)
    T
    Timothy Davis

    After being diagnosed with long-term effects from carbon monoxide poisoning, I had a lot of problems with my memory and muscle strength. I couldn’t walk 15 yards or carry something light without having an asthma-like episode that required my inhaler. I was told the damage was permanent and that I wouldn’t get better.

    About a year after my diagnosis, I found Nano Fit Water. I can only speak for my own experience, but the difference I’ve experienced has been life-changing. Today, I can play basketball with my grandson and even run without needing my inhaler. My memory has also improved to the point that I can learn new things and actually retain the information.

    I never expected to be where I am today after being told that my condition wasn’t going to improve.

    A
    Aneseh Adeshirlarijaney

    Bese water

    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 Satisfaction Promise

    Drink it, train on it, travel with it. If it isn’t the best water you’ve had, contact us within seven days of delivery to request a product refund.

    Product refund promise.No 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.