I'll be 90 years old in a few months. I truly enjoy a healthy alternative to regular water after a Legends Class workout. Not only is the O2 Water hydrating, it is also very tasty. Love these products.
$0.00 USD
Carbonated Clean Energy
✓ Includes 2 cans of each:
Cherry Cola Energy
Orange Mango Energy
Lemon Lime Sport
Blackberry Currant Sport
Strawberry Lemonade Water
Tropical Pineapple Water
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Like diet cherry cola without the guilt — subtle spice, classic cola bite, maraschino finish, and the perfect level of sweetness.
Classic cola character with a cherry finish. Nostalgic, lightly spiced, smooth, and perfectly sweet.
Cherry Cola gives you the flavor you want from soda, without the syrupy feel or artificial overload.
Midday slumps, work sessions, pre-gym motivation, and anyone who wants a more interesting energy flavor.
Every ingredient in O2 is chosen for function so it’s backed by science, not marketing shortcuts.
A clean, refreshing base that gives O2 Energy its crisp finish.
A naturally occurring sugar alternative that maintains a smooth, easy-drinking finish.
One of the core electrolytes in O2’s formula. Sodium helps your body retain fluids and supports hydration.
A key electrolyte that works alongside sodium to support hydration and fluid balance.
Adds the classic cola bite that gives this flavor its soda-inspired edge.
Adds brightness and helps keep the finish crisp and refreshing.
Paired with caffeine for a smoother, more balanced energy experience.
Provides clean, steady energy from a natural source.
A plant-based sweetener that adds sweetness without artificial sweeteners.
Create the cola, cherry, and subtle spice notes.
A premium fruit-based sweetener that helps round out the flavor and keep sweetness balanced.
Overall rating: 4.7 / 5 from 527 reviews.
I'll be 90 years old in a few months. I truly enjoy a healthy alternative to regular water after a Legends Class workout. Not only is the O2 Water hydrating, it is also very tasty. Love these products.
Sarah S. 5/5 Verified
So smooth, I can drink this everyday.
Francisco E. 5/5 Verified
Such a good go to for mid day hydration!
Justin B. 5/5 Verified
Always a treat! My midday go to. My wife started drinking my supply and loves them as well! Light, refreshing, oxygenated water - YUM!
Erik L. 5/5 Verified
The taste is 10/10!
Natalie B. 5/5 Verified
Great product that I enjoy sharing with friends and family. I drink them before or after workouts to stay hydrated.
Sarah S. 5/5 Verified
All of the flavors in the variety pack are great! I love the crisp, clean taste and all the electrolyte goodness in each can!
Melissa B. 5/5 Verified
I love the O2 beverages, especially by the club pool after my workout. I had to order more, because my buddies like MINE too much!
Phillip W. 5/5 Verified
I started buying them at my local yoga studio, Harbor Yoga. But they said they were going to stop carrying them. And I loved them after my heated yoga classes. They are the perfect drink after this type of workout. So I'm glad I was able to continue to purchase them on my own. Hopefully my yoga studio brings them back! Thank you! - Blaine
Joy K. 5/5 Verified
My new favorite healthy drink! Thinking of doing a subscription on my next order.
Lawrence R. 5/5 Verified
Bring back non carbonated orange mango
Joe K. 1/5 Verified
Got my girlfriend hooked on O2 as well!!
Luke A. 5/5 Verified
My favorite drink. For work I have to suit up in protective clothing. I make sure to drink one of these every single morning before I do anything. I spent all day sweating off and on. And then I go home at the end of the day and I work out and this really helps me stay hydrated. I’m so glad that they brought this back. I missed it so much! I will give it 10 stars if I could
Amanda W. 5/5 Verified
Great product! I’d love to see more options for the caffeinated drink, this product has helped me kick my Red Bull habit. I feel much better added this to my routine
Jessica H. 5/5 Verified
Has good flavor, but I am personally not a fan of the carbonation and decrease in electrolytes with the new formula.
Arlen F. 4/5 Verified
I discovered O2 at my former CrossFit gym, and I’ve kept it as part of my fitness regimen. I feel good about putting O2 in my body after workouts
James W. 5/5 Verified
Love the variety pack. I see it isn't offered any longer as O2 no longer produces the grapefruit/ginger. That is a huge bummer, despite the recent change in taste. Wish you would bring it back.
Cynthia L. 5/5 Verified
I’m obsessed with 02 Hydration. I get excited for my order because every flavor is bursting with taste. Honestly, you can’t go wrong — I recommend trying every single one.
Patrick S. 5/5 Verified
My favorite they're so good the black current and the lime. the best hydration drink in the world!
Enmanuel V. 5/5 Verified
Very good thirst quencher and I love the Strawberry Lemonade.
Felecia W. 5/5 Verified
Love all the flavors in the variety pack, and the ability to grab caffeinated or uncaffeinated depending on my need.
Nate E. 5/5 Verified
Love O2 beverages. Have been drinking them more in place of diet pop drinks.
Jay R. 5/5 Verified
As always, O2 mixed pack delivers! Love all 4 flavors and look forward to having an ice cold can as soon as I’m back from my workout!!!
Katie C. 5/5 Verified
Great tasting product, love the lack of carbonation, and delivery notifications are spot on
Michaela Y. 5/5 Verified
Always taste! A favorite alternative to H2O when staying hydrated!
Erik L. 5/5 Verified
Hydration 100%!! Without the burn or bubbles. Great product!
Shanon R. 5/5 Verified
It arrived on time, I like the variety & they are tasty.
Denena S. 4/5 Verified
I enjoy a change in flavor and not the quality. Great taste and hydrating.
Sarah S. 5/5 Verified
The best out there
Gary A. 5/5 Verified
Stick with the originals. Grapefruit Ginger Not a fan of most new items. 3 year subscriber
Mark T. 3/5 Verified
Loved both flavors - truly amazing taste and benefits that you can feel! The lime flavor was very refreshing and blackberry has always been my favorite flavor!
Stacey P. 5/5 Verified
Delicious!!
Hailey M. 5/5 Verified
I’m not sure why my order changed, I don’t like the new flavors. I miss the grapefruit and the orange mango. The lemon lime and blackberry are my favorites but the new flavors are no bueno.
Brian F. 2/5 Verified
Did not like the carbonation. I only tried one but I did not order these. I did not change my order so i am not sure why i got them and am i paying for them?
Sandra R. 1/5 Verified
I love your product! It's been a staple in our fridge at home and after our workout each day. The new flavors are a bonus and really enjoying them. A little frustrated as it seems there is always one or two cans in each 12 pack that have either a major dent or have lost carbonation. Both happen regularly. Lose of carbonation I throw out, the bented ones are usually still able to be opened.
Sean S. 5/5 Verified
Been drinking O2 since I opened my gym in 2013- was one of the first and longest lasting, vetted for Good ingredients and benefits. Love the new flavors and energy ones!
Diana C. 5/5 Verified
Love the drink
Steve T. 5/5 Verified
Love all of the flavors!
Elaine B. 5/5 Verified
I am really sad that you guys added light carbonation to the caffeinated ones :( I go with O2 because I hate carbonation of any sort. Likely if this is permanent I will need to cancel my subscription. Thank you
Rebecca B. 2/5 Verified
I switched to this after you changed up the orange mango and added carbonation. But now this is completely out of stock? Is this going away too?
Beth E. 5/5 Verified