Edge Theory Labs Cold Plunge Review

Last updated on November 22nd, 2023 at 09:35 am

Edge Theory Labs has been a game-changer in the arena of cold water therapy, with their Edge Theory ice bath lineup consistently earning rave reviews.

Touted by professional athletes (like Auston Matthews, center for the Toronto Maple Leafs), trainers, and medical professionals, their inflatable cold plunge tubs are simply a cut above the rest.

In this review, we'll delve deep into the features, specifications, and unique aspects of the Edge Tub Elite and Edge Tub Legacy, two serious contenders if you're in the market for an inflatable cold tub.

We'll also discuss the benefits of cold water immersion for maximum human potential.

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Why Cold Plunge Therapy? The Science Behind the Chill

As an ancient practice revitalized by modern science, cold plunge therapy has surged in popularity for its myriad health and wellness benefits.

But what is it that makes this form of cold water immersion so effective? Let's delve into the compelling reasons.

Boosts Immune System

Multiple studies indicate that regular cold water therapy can stimulate the immune system by increasing the circulation of disease-fighting white blood cells.

This makes your body more resilient against infections, providing a natural defense mechanism that complements modern medicine.

Mental Health Enhancer

From reducing symptoms of depression to enhancing cognitive function, the psychological benefits of cold plunge therapy are impressive.

The shock of cold water triggers a rush of mood-boosting neurotransmitters, making you feel more alert and alive, while also combating stress and anxiety.

Athletic Recovery

For professional athletes and weekend warriors alike, cold plunge therapy is a cornerstone of effective recovery.

The cold temperatures reduce inflammation and accelerate muscle repair, allowing for faster recovery and improved performance.

Hormonal Balance

Exposure to cold water has been found to activate the body's sympathetic nervous system, increasing the endorphin levels and producing a hormonal balance that can enhance your mood and energy levels.

Skin and Hair Benefits

The cold water tightens your pores and cuticles, leading to healthier skin and hair. It can minimize pores, smooth the skin, and reduce hair frizz, offering aesthetic benefits in addition to its health perks.

Enhanced Circulation

Cold water therapy promotes better circulation by encouraging blood to surround your organs, which can then help combat some problems of the skin and heart.

As cold water hits the body, its ability to get blood circulating leads to the arteries more efficiently pumping blood, thereby boosting our overall heart health.

Cognitive Function

Emerging research suggests that cold water immersion could improve cognitive function, increase focus, and enhance clarity. The cold stimulates the vagus nerve, a crucial part of the body's autonomous nervous system, which is a pathway to enhanced mental acuity.

Introduction to Edge Theory Labs

Before diving into the world of cold plunge and ice bath relaxation, it’s essential to understand the driving force behind these remarkable products:

Edge Theory Labs. This company is a major player, offering premium products endorsed by professionals in the NHL, NFL, MLB, UFC, NBA, and even the Olympic Games.

With their elite customer service and 0% APR financing offers through Affirm, Klarna, and Shop Pay, Edge Theory Labs has set a new standard in the industry.

BONUS: If you sign up for our weekly newsletter you can get $150 off your Edge Theory purchase!

Decision Criteria

While evaluating the Edge Theory lineup, we considered the following:

  • Chiller Unit Efficiency: How quickly does the water reach the desired temperature?

  • Portability and Setup: Is the tub easy to install and move?

  • Filtration and Sanitation: Does the system offer military-grade technology for hygiene?

  • Design and Comfort: How accommodating is the inflatable tub for different body types?

  • Value for Money: What do you get for your investment?

Edge Tub Elite: Feature Deep Dive

The Edge Tub Elite stands as the epitome of luxury and efficiency in the world of inflatable cold plunges.

Powerful WiFi Enabled Chiller Unit

One of its most significant advantages is the robust 1HP chiller unit, which can cool water to 37 degrees or heat it up to 105 degrees in under three hours (quick compared to most of the market offerings).

The chiller, equipped with Wi-Fi capabilities, empowers you to adjust temperatures from your smartphone, no matter your location.

Its customizable settings give you the freedom to seamlessly transition between hot and cold temperatures, tailoring each experience to your preference.

Customizable Size Options

It comes in XL and standard sizes, catering to individuals both above and below 6'3".

Whether you're a professional athlete or someone seeking cold water therapy for personal wellness, this tub is designed for maximum comfort.

State-of-the-Art Filtration

Boasting military-grade technology in its filtration and sanitation system, the Edge Tub Elite ensures that your cold immersion experience remains clean and hygienic.

Supreme Portability

The tub is exceptionally portable, with a 15-minute setup and takedown time. It comes with a backpack bag, double action hand pump, insulated cover, hand skimmer net, and an initial sanitizer kit.

Price Point

The Elite model comes at a premium, priced at $5,490 USD. However, considering the rich feature set and efficiency, it's well worth the investment for high performers.


  1. Powerful Chiller Unit: With a 1HP chiller, the Elite model cools or heats the water remarkably fast, reaching the desired temperature in under three hours.

  2. Size Options: Offers both XL and standard sizes, accommodating individuals over and under 6'3".

  3. Military-Grade Filtration: State-of-the-art technology ensures that you're plunging into clean, hygienic water.

  4. All-in-One Solution: Ability to act as both a cold and hot tub, offering a versatile range of uses.

  5. Portability: Despite its robust features, the Elite is designed for easy 15-minute setup and takedown.

  6. Comprehensive Accessory Kit: Comes fully loaded with a backpack, double action hand pump, insulated cover, hand skimmer net, and an initial sanitizer kit, giving you everything you need right out of the box.


  1. Higher Cost: At $5,490 USD, the Elite model is a significant investment.

  2. Heavier Chiller: Although powerful, the chiller unit is bulky and may require more effort to move.

Edge Tub Legacy: Affordable Yet Powerful

The Edge Tub Legacy is a great option for those looking for something a little more economical and with a smaller footprint, without sacrificing a lot of value.

Efficient Chiller Unit

With a chiller unit operating at 0.8 HP, the Edge Tub Legacy offers admirable efficiency.

It can cool water down to 37 degrees within five hours, making it one of the most cost-effective options for cold water immersion.

Compact and Light

The Legacy model is 25% lighter than the Elite, adding another layer of convenience for those who need to move and fill their tub frequently.


Priced at $4,490 USD, the Edge Tub Legacy offers a compelling entry point into the world of cold plunge therapy, without skimping on essential features like filtration, sanitation, and portability.


  1. Efficient Chilling: The 0.8HP chiller unit cools down to 37 degrees within 5 hours, offering admirable efficiency.

  2. Lightweight Design: The Legacy’s chiller weighs 25% less than the Elite's, making it easier to move.

  3. Affordability: Priced at $4,490 USD, it offers a more accessible entry point into cold water therapy and ice baths.

  4. Portability: Like the Elite model, the Legacy offers a quick 15-minute setup and takedown, making it highly portable.

  5. Sanitation and Filtration: Doesn't compromise on essential features like filtration and sanitation.

  6. Accessory Kit: Comes with the same comprehensive kit as the Elite, ensuring you have all you need to start your cold plunge journey.


  1. Longer Cooling Time: While efficient, the Legacy model takes longer to reach the desired temperature compared to the Elite.

  2. Limited Sizing: Only available in standard size, making it less versatile for individuals over 6'3".

Comparing The Elite and Legacy Models

Both models offer impressive chiller units for swift temperature control, but the Elite edges out with its 1HP chiller.

The Legacy model offers better portability due to its lighter weight, but both come with the same 15-minute setup and takedown time.

In terms of size, the Elite offers more options, catering to taller individuals with its XL size. Both tubs offer excellent filtration and sanitation systems.

By understanding the pros and cons of each model, you can better determine which cold plunge tub aligns with your needs, whether you prioritize speed, portability, or value for money.

Both the Edge Tub Elite and Edge Tub Legacy offer compelling features that make them stand out in the ever-growing market of cold water therapy solutions.

Buyer Recommendations: Which Model is Best For You

Given the distinct features product specifications and price points of the Edge Tub Elite and Edge Tub Legacy, each model naturally aligns with specific buyer profiles.

Here's a breakdown of an ideal customer each portable cold tub:

Edge Tub Elite: The Ideal Fit For...

High Performers & Professional Athletes

With its rapid cooling and heating capabilities, the Edge Tub Elite meets the demanding schedules of athletes and high performers who require quick recovery and relaxation.


The Elite model offers luxurious features, including an all-in-one cold and hot tub functionality and military-grade filtration technology.

Tall Individuals

The XL size option caters to individuals above 6'3", providing an added layer of comfort during your cold plunge or ice bath.

Tech-Savvy Wellness Enthusiasts

Those who are particular about having the latest technology would appreciate the Edge Tub Elite's state-of-the-art chiller unit and advanced filtration system.

Buyers Seeking Long-term Investment

Although it comes at a premium price point, the Edge Tub Elite offers a comprehensive range of features that make it a long-term investment in health and wellness.

Edge Tub Legacy: The Ideal Fit For...

Budget-Conscious Buyers

Priced at $4,490 USD, the Edge Tub Legacy offers a more budget-friendly entry into the world of cold water therapy without compromising on essential features.

Space-Constrained Environments

Being 25% lighter than the Elite model, the Legacy is easier to maneuver, making it ideal for smaller spaces or more frequent relocations.

Standard Size Needs

The Legacy comes in a standard size that accommodates individuals 6'3" and under, making it a universal fit for most buyers.

Newcomers to Cold Water Therapy

If you're just starting your journey into the benefits of cold water immersion or ice baths, the Legacy model offers a perfect blend of essential features without overwhelming you with options.

Frequent Movers

If you foresee having to move your tub often, perhaps due to a nomadic lifestyle or frequent changes in training locations, the Legacy's lighter chiller and overall design offer superior portability.

By matching your specific needs and lifestyle preferences with the corresponding model's features, you can optimize your investment in an Edge Theory Labs cold plunge tub.

Whether you are a professional athlete seeking peak performance or a wellness enthusiast looking to unlock maximum human potential, there's an Edge Tub tailored just for you.

Our Personal Point-of-View

In all honestly, unless space constraint is a real issue for you, it's a no brainer to go with the Elite model.

If you're already biting the bullet on a $4,500 unit, the extra value that you get with the Elite model for an extra $1,000 is worth the investment long term in our opinion.

Exclusive Access to the "Ledgends Circle" App: A Community of Like-Minded Achievers

One standout perk that comes with owning an Edge Theory Labs cold plunge tub is complimentary access to their exclusive "Ledgends Circle" app.

This isn't just a product; it's an invitation to a transformative lifestyle. Here's why this feature sets Edge Theory Labs apart in the realm of maximum human potential:

Connect, Learn, and Grow

When you become a part of the Edge Tub community, you're not just buying a product; you're joining a tribe of high performers, professional athletes, and wellness enthusiasts.

The "Ledgends Circle" app provides a secure platform where owners and users can share experiences, tips, and motivational stories.

Live Sessions with World-Class Teachers

Unlock your full potential with live coaching sessions and breathing exercises led by industry experts.

Whether you are a novice trying to understand the basics of cold water therapy or a seasoned pro looking for advanced techniques, the app provides invaluable resources for growth.

Science-Backed Protocols and Challenges

The "Ledgends Circle" is more than just a social community; it's a space for self-improvement.

Participate in group challenges and follow science-backed protocols designed to help you reach your health and performance goals.

Reach Your Goals, Together

There's something incredibly motivating about being part of a community that shares your aspirations. Whether your focus is on mental health, boosting your immune system, or achieving peak physical performance, the same energy and collective wisdom and encouragement found in the "Ledgends Circle" can be your secret weapon.

By offering this exclusive app access, Edge Theory Labs extends the value beyond the physical product, making your purchase an investment in a community committed to elevating your well-being and helping you unlock maximum human potential.

Final Thoughts on Edge Theory Labs

Edge Theory Labs has outdone themselves with their lineup of cold plunge tubs.

If you’re looking to dive into the world of cold water therapy, ice baths, or simply want an upgrade for your existing setup, you can’t go wrong with either Edge Theory ice bath: the Edge tub Elite or Edge Tub Legacy.

By investing in Edge Theory Labs, you're not just buying an inflatable tub; you're investing in a lifestyle focused on wellness, relaxation, and achieving maximum human potential.

So, whether you're an athlete looking for rapid recovery or a busy professional seeking mental clarity, these cold plunge tubs are the key to unlocking your best self.

Get Cold.™

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