Supplying Sleek and Modern Design Cold Plunge Tank for Cold Water Immersion
Is Daily Cold Plunging Right for you?

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Are you looking to be the best version of yourself and boost your immune system?
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Are you pushing the limits of possibility each day and always looking for an edge to keep you in peak physical, mental and spiritual shape through a morning routine?
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Are you looking for a proven Immunity booster that has real science behind it so you can have a healthy and robust immune system?
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Do you want healthier and younger-looking skin and better overall skin health by taking a cold shower?
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Do you desire increased happiness and are looking for a healthy way to combat depression and anxiety?
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Are you always feeling cold and want to train your body to have stronger thermogenesis (which is the ability to control your own body temperature)?
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Are you looking for pain relief to combat inflammation and arthritis?
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Do you want to become a more disciplined person?
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Stimulates the Vagus nerve and Promotes lymphatic drainage boosting your well-being
If so, then you know that there is NO product for Daily Cold Plunge that is always cold, clean, and safe that has the simplistic, artful, and modern design you've been looking for... until now!
Hey There, I'm Bill!
I am an Entrepreneur, Family man, and I love to Ski and Surf. At 50 I am hitting bigger and harder goals than I thought possible. I use every trick and hack to hit harder and stay in the game longer.
After reading a book about Wim Hof, I decided to practice cold water immersion. A daily Cold Plunge has been a game changer for my physical and mental performance. Running 2 businesses, staying fit, and being there for my family is no easy task, and that is why I do cold water therapy every single day to enjoy its health benefits!
Since cold showers did not cut it, I tried Cryotherapy and soon realized that the benefits were weak unless I was there for a minimum of 1 to 2 times a day. Cryotherapy did not justify the huge time investment and financial commitment of $900 a month in visits and membership.
I also tried a DIY cold plunge aka "homemade freezer hack", but we had a huge scare when my wife almost got electrocuted. I also hated that the water was dirtier, and wasting time and water with the weekly change. I also had a messy water leak in my garage. Way too much work!
I researched every cold tub, cold tank, and cold plunge tanks on the market and liked none. They either looked homemade or required a team of contractors. I wanted something that was not permanent, added to the aesthetics and design of my home, and of course-always cold and pristine!
RENU came to me on a ski trip to Mammoth. I was injured from a surfing accident and was worried about 5 days of skiing as I'm anticipating joint and muscle pain for the rest of the trip.
My plan was to take lots of ibuprofen and "Take It Easy" which is a nightmare for me. My luck changed when I found an ice-cold pool in the form of a broken hot tub at my hotel. The new plan? Ditch the pain relief medicine and go into the tub for an ice bath every day before and after skiing.
I crushed it the entire trip and drove home feeling powerful and renewed, which is when and where I decided to make the best cold plunge tank out there, designed for those who understand the power of cold water immersion.
RENU Therapy was born in Mammoth with the idea of bringing contrast therapy to the many people who want to step up their physical and mental performance!
Introducing The Renu Cold Plunge Tanks

The Cold Stoic (Standard Size)
Starting at $9,699.99- Exterior Dimensions (LWH): 64” x 33” x 34 1/4”
- Tank Dimensions (LWH): 36” x 24” x 30”
- Matching Handmade Step Stool
- Insulated Cover

The Siberian (Large Size)
Starting at $13,399.99- Exterior Dimensions (LWH): 80" x 33 5/8" x 37"
- Tank Dimensions (LWH): 48" x 24" x 30"
- Matching Handmade Step Stool
- Insulated Cover

INTRODUCING
THE RENU COLD PLUNGE TANKS
The RENU Cryo Plunge Tank's always cold and clean technology will encourage you to add cold water immersion to your daily routine. The RENU Deck Top provides a place for you to perform breath work, before and after your cold plunge in your cold bath tub.
A programmable thermostat allows you to control the temperature which means no Ice is Required!!! The RENU Plunge Tanks can be placed outdoors or indoors, require no plumbing, need only a 5-minute setup and have a modern design that will elevate any environment.
Strength of character. We believe that quality design deserves the best materials. That's why we treat our wood in the traditional Japanese technique shou sugi ban (焼杉板), or natural chemical-free oil treatments rendering them both weatherproof and waterproof.
Always cold and ready for your morning routine. You choose exactly how cold you want the water to be. The RENU Plunge Tank constantly maintains the water at temperatures between 39 and 55 degrees-all of the colds without the work.
Always clean, easy to maintain, and conserves water. RENU Therapy has a 4-part purification system that is all-natural with no chemicals required! Energetic oxygen is a powerful oxidizer, combined with a 10-inch filter system, surface dirt and oil remover buoy, and a spa sanitizer mineral stick that uses silver ions to destroy bacteria and algae. The RENU Plunge Tank stays clean and rarely requires a water change which conserves water.
Designed for your safety and convenience. You want your cold water Immersion to be convenient and safe. Unlike a dangerously modified meat freezer and potential electrocution, Siberian Cold Plunge ™ Cryo Plunge Tank is weatherproof, uses a standard 110-volt plug, safe around water, and sets up in a few minutes!
Always cold, eliminating the need to buy and haul ice.
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The RENU Cryo Plunge Tank's always cold and clean technology will encourage you to add cold water immersion to your daily routine. The RENU Deck Top provides a place for you to perform breath work, before and after your cold plunge in your cold bath tub.
A programmable thermostat allows you to control the temperature which means no Ice is Required!!! The RENU Plunge Tanks can be placed outdoors or indoors, require no plumbing, need only a 5-minute setup and have a modern design that will elevate any environment.
Strength of character. We believe that quality design deserves the best materials. That's why we treat our wood in the traditional Japanese technique shou sugi ban (焼杉板), or natural chemical-free oil treatments rendering them both weatherproof and waterproof.
Always cold and ready for your morning routine. You choose exactly how cold you want the water to be. The RENU Plunge Tank constantly maintains the water at temperatures between 39 and 55 degrees-all of the colds without the work.
Always clean, easy to maintain, and conserves water. RENU Therapy has a 4-part purification system that is all-natural with no chemicals required! Energetic oxygen is a powerful oxidizer, combined with a 10-inch filter system, surface dirt and oil remover buoy, and a spa sanitizer mineral stick that uses silver ions to destroy bacteria and algae. The RENU Plunge Tank stays clean and rarely requires a water change which conserves water.
Designed for your safety and convenience. You want your cold water Immersion to be convenient and safe. Unlike a dangerously modified meat freezer and potential electrocution, Siberian Cold Plunge ™ Cryo Plunge Tank is weatherproof, uses a standard 110-volt plug, safe around water, and sets up in a few minutes!
Always cold, eliminating the need to buy and haul ice.
What do Adam Carolla, Laird Hamilton, Jocko, Andre Ethier, Alexander Ludwig, Wim Hof the Ice Man, Nate Thompson, Javier "Chicharito" Hernandez, and Joe Beimel all have in common?

What's the Difference Between Cold Water Immersion and Cryotherapy?
COLD WATER IMMERSION

CRYOTHERAPY MACHINES

Cold Water Immersion Has Increased Health Benefits
- Cold Water Immersion transfers Heat away from the body more effectively than air which Increases Noradrenaline in your body 6x faster than Cryotherapy. Cold Water produced Noradrenaline increases Mood, Alertness, Reaction time, Thermogenesis, Fat Loss, Pain Relief, and Anti-inflammatories.
- Cryotherapy has a time limit of Approx. 3 minutes per use, so it is hard to gain any benefits. You would literally have to own one at your home to achieve any benefits!
Cold Plunging At Home Is More Convenient and Safer
- Always Cold and Clean for your "Daily Routine." Daily Cold Plunging gets you to Peak Performance at Home in just a few minutes a day!
- Cryotherapy is a big Time Suck. Time is a precious asset and should not be wasted on: scheduling, drive time there, waiting in line, changing in and out of clothes, time there, and driving back. Simply put Cryo is Not Convenient!
Owning A Cold Plunge Tank Is Way More Cost Effective
- Owning a Cold Plunge Tank will enable you to Plunge Daily, safely in your own home. The more you use the more cost Effective it is! Monthly payments are available.
- One year of Cryotherapy Therapy would cost you between $10,000 - $14,000!!!!.....and you would lose approx. 365 hours of your life...learn more.
What about converting a Freezer?

- NOT SAFE! Danger of electrocuting yourself, a child, or loved one is high. Having to "Remember to unplug" is not a good safety protocol. Cold Plunging is about health and Wellness, not shock and death.
- You need to Seal with Silicone before you use. Silicone only last a month or so in Freezers which are meant to hold frozen food, not water! Leaking water will damage a home or worse, and increased safety hazard.
- Cooler hack tubs are dirty. Without a filtration system and ozone, the water you're plunging in will need to be drained and replaced every two weeks which is a lot of work and wasted water.
- They look like.....well a freezer. If you care about aesthetics and the look of your Dwelling, a freezer is part of the problem, not the solution.
- If done improperly, they can Freeze the water and blow out the sides of the freezer rendering it broken. There are many problems trying to set up the timer to keep the water cold but not Freeze, expand, and blow out the unit.
- High electric bills. Coolers are infamous for acquiring high utility bills.
What Cold Plungers Are Saying About Us
Jim O'brien
Cleobella fashion"A mood changer, a holistic approach to feeling better, and one of the pillars from Wim Hof's breathing books."
Scott Empringham
Founder of Empringham Media"My energy is through the roof, my immunity is fantastic. I just feel fantastic."
Molly Laing
Health Enthusiast, Cleanse Counselor and Health Coach"If you are thinking about purchasing one of these cold plunge pools, I highly recommend the Renu Therapy product"
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Take a Cold Plunge To Try It Out
Try a Cold Plunge at one of our shops. Call us to find a location near you!!