Meterous Black / California Redwood
Meterous Black / California Redwood
Meterous Black / California Redwood
Meterous Black / California Redwood
California Redwood
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The Cold Stoic 3.0


Free Shipping To Contiguous US


The Cold Stoic 3.0 is our latest flagship product for the ultimate cold plunging experience. With a bevy of advanced features and upgrades, this product sets a new standard for performance, convenience, and durability in cold/hot water exposure.
New Features & Upgrades
  • Dual Temperature Cold/Hot Water Control: Our custom high-efficiency systems can cool down to 37F (2.7C) or heat up to 104F (40C).
  • Intuitive Touch Screen Interface: Customize your experience with user-friendly controls.
  • Wifi Remote App Functionality: Manage your settings from anywhere with our app.
  • Enhanced Double Particle-Filtration System: Featuring a re-usable external filter for quick changes and a larger secondary internal filter.
  • Maintenance-Free Composite Wood Breath Deck Options: 4 new options that have the aesthetic of natural wood without the upkeep.
  • Upgraded Programmable Lighting: Enhance your immersion with ambient lighting. Change the colors based on your mood.
  • Included Insulated Protective Cover with Child Safety Locks ($500 Value): Our best-selling accessory.

Lead times are currently 4-8 weeks. Each unit is built to order and lead times may shorten closer to your build date.

1. Choose your Base Color:
Meterous Black
2. Choose your Breath Deck Color:
California Redwood
Meterous Black / California Redwood
5-Year Limited Warranty, which applies only to non-commercial, in-home, or residential use
Designed & Assembled in California
Weatherproof design for outdoor or indoor use

Powerful Water Cooling & Heating

Our new customized high-efficiency cooling/heating system can be set to chill the water temperature down to as low as 37F (2.7C) and as high as 104F (40C). Our magnetic drive water pump works with quiet, efficient, and reliable 24/7 performance. Featuring a magnet impeller assembly and an epoxy-encased power unit, our pump cycles an amazing 20 Gallons every minute.

Wifi App Control & Touchscreen

A external LCD touch screen lets you control and schedule your tank temperature with ease. We also now have an app that lets you control your tank fully remotely.

Upgraded Dual-Stage Filtration

We've upgraded our filtering to a true dual-stage filtration system with a primary reusable water filter in the tub which can easily be swapped. A second XL 50-micron water filter element in the mechanics bay insures extra purity. Finally, our ultraviolet ozone generator helps eliminate bacteria, viruses, and metals.

New Composite Breath Decks

The Cold Stoic 3.0 features 4 new composite wood breath decks for the ultimate in low-maintenance outdoor use. These composites look just ilke real wood, but resist moisture, mold and the sun even better.

5-Year Limited Warranty & Assembled In The USA

Our cold tanks are designed to last years and feature an industry-leading 5-Year Limited Warranty. All of our products are constructed with the highest-quality components and have been extensively tested. Finally, we proudly design and assemble all of our cold tanks in Southern California.


  • Exterior Dimensions: L 70” x W 33” x H 35"
  • Tank Dimensions: L 40" x W 25" x H 31"
  • Dry Weight: 350 pounds (159 Kg)
  • Filled Weight (with 95 US Gallons): Approximately 1,145 lbs
  • Uses Standard 110 Volt
  • Requires Dedicated Circuit
  • GFCI Power Plug with 9 Foot Power Cord
  • Custom 0.5 Horsepower Chiller
  • Average Draw Hot to Cold: 119 Volts, 6.1 Amps, 518 Watts
  • Average Draw Cold to Hot: 119 Volts, 8.6 Amps, 1013 Watts
Noise Rating (while Chiller is active)
  • 67 Decibels at a 2-inch distance from the large grill (with ventilation grills in place)
  • 58 Decibels at approximately 3 feet from the large grill (with ventilation grills in place)

Video Reviews

Mario Lopez

Mario Lopez

Actor/TV Host Mario Lopez is just starting to use cold water therapy to help his recovery and energy.

James Maslow

James Maslow is an American actor, singer and dancer. He is best known for his role on Nickelodeon's Big Time Rush and is a member of the subsequent band, Big...

Alexander Ludwig

Actor Alexander Ludwig from Vikings has dreamed of owning a cold plunge since he was a kid.  Cold Exposure has even "saved his marriage".

Pamela Love

Jewelry Entrepreneur Pamela Love discovered cold exposure while recovering from pregnancy.  Now, she also uses Cold Stoic 2.0 to reached a "meditative state."

Stephen Amell

Stephen Amell is a Canadian actor and professional wrestler, who is most famous for his roles in Arrow and the new Heels series on Starz. He loves cold plunging in...

Wilmer Valderrama

Wilmer Valderrama is an actor and producer most known for his roles in NCIS and That 70's Show.  Recently, he has pursued a health transformation journey which incorporates Cold Water...

Derek Hough

Derek Hough, of Dancing with the Stars fame, stays in peak shape at age 37 by using his Renu Therapy Cold Stoic in his contrast therapy routine.

Garrett McNamara

Big Wave Surfer Garrett McNamara is probably in the best shape of his life because he is training with a heated sauna and cold plunge therapy.

Brett Eldredge

Singer/Songwriter Brett Eldredge cold plunges to stay at the top of the charts mentally and physically.

Rainn Wilson

Actor/Comedian/Producer Rainn Wilson loves regular cold plunging for the mental health benefits.


Customer Reviews

Based on 118 reviews
Seth Myers (Worcester, US)
Best way to start the day

I start every day in my Cold Stoic 2.0 and it’s the absolute best way to start the day. I keep it on my screened in porch, it keeps a consistent temp and clean water. It is a beautiful looking cold plunge too - that was one of the big pluses for me since it’s visible from my inside my house. My only complaint is that I ordered a black plunge with the optional light and the button to operate the light is white! Couldn’t you use a black button? It’s an eye sore on the otherwise clean, black, minimal design. If I knew the switch was white I wouldn’t have ordered it. Is there any chance Renue could send me a black button so I could switch it out?


Thanks for the great review. Regarding the light switch, unfortunately, they do only come in white from the manufacturer. We would love to color coordinate them, but we can only get them in the one color, and painting them doesn't hold up over any length of time. So sorry about that.

We will certainly reach out if anything changes, or if the manufacturer decides to offer multiple colors.

Steve T Midgley
VP of Operations

Luke Grothe (Harker Heights, US)
Do it.

Great purchase. Everything as expected. Quality product and great soaks. Handles the Texas weather with ease in a covered outdoor area. Absolutely love it. Looks so much better than the "bathtub in the back yard look" of comparable products. Arrived earlier than they estimated and really easy to setup. Just watch the videos. Highly recommend it. Thanks!

Curtis Lipps (Lexington, US)
Great Tub

I did a lot of research on cold plunges before I bought and I was not disappointed when my RENU arrived and I have used it for the last 4 weeks. It is high quality in every aspect!!!

Allen Jones (Atlanta, US)
Phenomenal one

It’s not just a game changer, it’s a life changer.

Michael Van Asselt (San Diego, US)

A rush of energy and adrenaline followed by deep thoughtful breaths slows down time and increases focus. My body feels rejuvenated and my mind feels alive. Only way to start the day!

Top notch product with stellar customer service
By far the best looking plunge out there

Investing in mental and physical health has to be your number one priority.

MJ (Woodmere, US)
Blown away

Ok, so after a massive massive amount of research , I decided to go with renu and the stoic 2.0.
I cannot explain how incredible this cold plunge is. Anyone that has tried it, loves it.
Good things
- really beautiful unit.
- quiet
- no parts exposed
- chiller hits temps.
- easy access to mechanicals.

The only thing I was surprised at was how fast the filter was dirty, we’ve been using daily (2 people, 10 min each) in cold New York for 2 weeks and the water became cloudy. I called tech support (channel) who was super super friendly and knowledgeable l. She walked me thru issue, said to check filter, and low and behold it needed to be changed. That’s it, that’s really only issue I have with the stoic, filter needs to be changed every 2 weeks, ok, now I know. I set up a reminder for every 2 weeks. The filters are cheap, so they don’t gauge you.

A word on the customer service , every company in this country can take a lesson from Renu customer service. They are top notch. Period.
When spending 10k on a plunge, it’s nice to know there is a friendly company there to help.

If you’re thinking about it. BUY IT. you will not be disappointed.

Be prepared to wait, they are super popular and made to order. I waited around 2.53months.

Mark Crowley (Sandy, US)
Very pleased with the Stoic 2.0!

I’ve had the Stoic 2.0 for a few weeks now and am loving it. We live at about 5,000ft in northern Utah and the unit has performed flawlessly in all conditions. It’s outdoors and staying at the temperature we’ve set. Our family of four is using the Stoic 2.0 almost daily and we’ve had no issues with the maintenance or cleanliness of the water. It’s beautiful and works great. Massive upgrade to the horse trough we were using before!

Danny Ong (Tustin, US)
Best system in the game with just one small flaw.

Can’t say enough good things about this unit. The design, the hidden chiller, the breath deck… all of which combine to make a true craftsman’s delight. If I could recommend one thing, it is to reshape the stool so that customers do not trip on the ledge , which is a lot more common and dangerous for our guests.


Siddiq KARIM (Sugar Land, US)
Ferrari of Cold plunges

Such a beautiful, well-put together machine. Everything seems very sturdy and durable. Also, maintenance pretty simple. The filters are easy to get to and replace and otherwise I don’t need to do much of to maintain it. Water stays nice and cold and super clean. It actually smells so fresh it makes me want to take a sip lol. YouTube video placeholder
Alberto Crane (Burbank, US)
Renu Cold Stoiic 2.0 is a Homerun!

Love our Renu Cold Plunge! It’s so easy to maintain, so easy to use and looks very stylish! I think this is the best cold plunge on the market hands down!