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Kooru Cold Plunge


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Price: $7,999.00
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Price: $7,999.00
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Order Confirmation:

As soon as you place your order, you will receive an order confirmation e-mail.  This means that we have received your order in our system and pre-authorized your credit card for the purchase.  As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment.  If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail.  If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment.

Order Shipment:

If your order is in stock and we process the charges to your credit card, it will ship within five business days from the date of your order.  We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at


Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery.  If your item(s) do arrive damaged, please send photos to and we will process an insurance claim on your behalf.

Price Match

We work very hard to ensure that we offer the absolute best prices online.  If you find another online store that offers a lower price than us within six months of your purchase date please let us know and we will refund your original payment for the difference.

We want you to feel confident that you are getting the absolute best price for the product you are ordering.  If you find that our own website has a lower price for the same item you have ordered within six months of your purchase date will refund the difference as well.

To request your partial refund simply e-mail us a link to the same product on our website, or on our competitors website within six months from the date of your order and we will process the credit accordingly.

Our 100% Price Guarantee has some limitations:

  • You must purchase the item from our website before requesting your Price Match Guarantee
  • Promotions such as rebates and buy one, get one free offers are not eligible
  • The item must be in stock on the competitors website
  • The competitor must be an online store, they may not have a retail location
  • The website can not be a discounter or auction website (ie; eBay, overstock, etc..)
  • The competitor must be an Authorized Retailer of the product in question
  • The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax

4 great reasons to buy from us:

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    Fast, Free Shipping
  • Image of 4 topreasons
    Satisfaction Guarantee
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    Financing Options
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    Top Customer Service

Where Form Meets Function

Kooru Cold Plunge

Not Just a Cold Plunge

We set out to create something beautiful, capable of elevating any surrounding while delivering unmatched performance and reliability. Each of our plunges are handcrafted by skilled artisans.

We set out to build something beautiful that would stand out in any environment with unparalleled performance and reliability. Each tub is handcrafted by skilled artisans in San Diego.

From hand selecting every board, carefully firing and sanding each board, to Japanese tradition of Shou Sugi Ban, there isn’t a better looking tub than Kooru.

The result is an unmatched finish.

About Kooru

Shou Sugi Ban Burning

A traditional method whi h has been used to protect wppd for centuries.

Architecture trends don’t always revolve around new ideas but occasionally nod to the past by bringing ancient techniques back to life with improved technology. A perfect example of this is Shou Sugi Ban.

Shou Sugi Ban is an ancient Japanese technique used to preserve wood by charring the surface of the wood with a hot flame.

While most consider fire to be an enemy of wood, only causing its degradation, Shou Sugi Ban enhances durability and beautifies the grain, for a stunning finish for both modern and rustic settings.

Adjustable Temperature Control

Just set your desired temp and go! Set your temp as low as -39 degrees.


Natural Water Purification System

Why we use Ozonation water sanitation.

Ozone is a potent oxidant, easily soluble in water, and able to break down various compounds and microorganisms. Because of its properties, ozone is an ideal method of treating water against contaminants or pollutants. Research shows that ozone is the most effective method of treating water from a time and cost perspective. Ozone is one of the most sustainable and environmentally-friendly treatment technologies.


Why Kooru Cold Plunge?

Cold Plunge Benefits

There are many health benefits to cold therapy.

From the mental to the physical and everything in between, here are some of the many benefits of cold exposure.



Immediately boost your performance and overall health and well-being. No magic pills, just cold water.

  • Immune System Support
  • Increase Blood Flow
  • Reduce Chronic Pain
  • Boost Your Metabolism
  • Better Sleep




One of the best ways to improve your mental health is cold plunging everyday. Reduce anxiety, depression, ADHD, brain fog, and more.

  • Mental Fitness
  • Boost Energy
  • Elevate Mood
  • Build Discipline
  • Increased Resilience




Train harder and recover faster. Cold immersion reduces inflammation and relieves muscle aches and pains. Level-up against your competition!

  • Lower Inflammation
  • Reduce Muscle Soreness
  • Boost Performance




→ Reduces Stress (The Best Chill Pill)
→ Increase Alertness
→ Reduce Inflammation
→ Reduce Muscle Aches & Pain
→ Boost Physical Performance
→ Weight Loss And Increase Metabolism
→ Improve Sleep
→ Boost The Immune System
→ Improve The Lymphatic System
→ Enhance Fertility
→ Cold Water Improves Lung Function
→ Reduce Cortisol
→ Increase Dopamine
→ Boost Mood
→ Build Resilience


Frequently Asked Questions

Is this cold plunge safe?

Yes, safety came first when designing this tub.

Will the tub stay clean if I use it daily?

Yes! Your tub comes with an ozone filtration system and a 10″ filter to keep your tub clean. This tub was built to be low maintenance and have minimal water changes with proper upkeep.

How cold does the water get?

Water temperature can go as low as 39º F. You can set the temperature to your preference at any temperature below 80º F. Please note the tub does not heat but keeps below the set point.

I am a bigger person, will I fit?

We recommend this tub for people 6’5″ and 250 lbs or less. XL tub can be made – please email us.

If you are looking to see how deep you can submerge yourself, try sitting on the ground and marking 28 inches on the wall. This will give you an idea of how high you can safely get the water up (the compartment is 30 inches tall). Most people find that this is more than enough to submerge their head if they wish.

What ozone filtration?

Ozone or O3 technology is a common and safe water treatment system using pure oxygen. It is a powerful disinfecting agent and removes the need to use heavy chemicals. In short, ozone is terrific for cleaning water, which is why it is used with advanced drinking water treatment plants in the world.

Can I keep my plunge indoor or outdoor?

Yes, our tubs are designed to be indoor or outdoor. If you live in a colder climate, it is important to leave the water circulating  24/7  if temps are below 32 for multiple days in a row to prevent freezing pipes. If it gets too cold for extended periods you may need to drain and empty the tub.