Edge Cold Tub Review: Edge Theory Labs Inflatable Cold Plunge

by Global Viewpoint
Edge Cold Tub Review Featured Image

Looking for an inflatable cold plunge that can act as a cold and hot tub? The Edge Tub by Edge Theory Labs has got you covered.

In the biohacking space, nothing is making more of a ripple than cold plunges. The practice of cold water immersion (CWI) has been around a long time, but it wasn’t until recently when it went mainstream. Celebrities, influencers, and athletes swear by it – promoting cold immersion as a part of their daily routines.

Perhaps there’s no better advocate for cold water therapy than Wim Hof, also known as The Iceman. He has inspired millions around the world with his method of breathwork and cold exposure, including the founders of the Edge ice bath themselves.

There are many cold tub products out there, ranging from DIY ice baths and glorified trash barrels to chic cedar tubs. However, up until now, there hasn’t been a solution appealing to the masses. Enter the Edge Cold Tub by Edge Theory Labs.


Looking to purchase the Edge Tub? Check out my referral link and use my coupon code: JON150 to save $150!


An inflatable cold tub like no other
Disclosure: This article reviewing the Edge Tub contains affiliate links, where I may receive a commission at no extra cost to you. | Image Source: Edge Theory Labs

A quick look at the Edge Tub by Edge Theory Labs

Launched in April 2022, The Edge cold tub is the ultimate portable and inflatable tub. It seamlessly fits in a backpack and can be taken anywhere, making it a great solution for events like athletic competitions, road races, and wellness retreats.

The Edge Tub is also an iceless ice bath, meaning that you don’t have to buy copious amounts of ice to keep it cool. Instead, it has a built-in cooling system that brings the water down to 37°F (2.8°C) in just a couple of hours. This makes the Edge Tub one of the coldest ice bath products on the market.

If you’re looking to make the plunge into the incredible world of cold immersion, keep reading. Here’s everything you need to know about The Edge Tub, the world’s first all-in-one, portable cold tub.

Edge Theory Labs makes the sturdiest inflatable cold plunge in the world
Edge Theory Labs makes the sturdiest inflatable cold plunge in the world. | Image Source: Edge Theory Labs

Edge Theory Labs at a glance

Based in San Diego, California, Edge Theory Labs is quickly becoming a leader in the cold plunge space. It was founded by Joshua and Rob Church, two cousins who share a burning passion for personal growth and cold-water therapy.

I met Joshua at an Iceland retreat last winter and was super impressed by his knowledge of cold immersion. Like me, he’s made cold water therapy a central part of his daily ritual. It was just a matter of time before he transformed his enthusiasm into a tangible product that can improve the lives of many.

Joshua Church soaking in the Edge Tub
Joshua Church soaking in the Edge Tub

How Edge Theory Labs’ cold plunge is answering market demand

Cold immersion offers countless scientific benefits, ranging from muscle recovery to boosting the immune system. It’s no wonder, then, that cold plunges are gaining steam across the world.

With its flagship product, the Edge Tub, the company is answering the market’s ever-growing need for portable cold tubs. Sure, you can jump into a trash barrel or chest freezer full of ice, but there’s something to be said about having your own dedicated cold plunge. There are several freestanding tubs on the market with similar capabilities, but most go for $10,000. At $4,990 a pop, the Edge Tub offers a premium product with more power and durability than other portable and inflatable tubs. This puts Edge Theory Labs in a unique position among existing competitors.

Their motto is that “greatness happens at the edge of your comfort zone” and that’s exactly where The Edge Tub brings you. Submerging yourself in ice cold water will help you find your edge, and willpower will help you push beyond it.

Ready to take a deeper dive into the Edge Tub? Here’s what you ought to know about this incredible cold immersion tub.

Highlights of using the Edge Tub

Priced at just under $5k, The Edge Tub is a significant investment. As such, it’s most suitable for people (and organizations) who do cold immersion regularly. If you’re new to cold plunges, you’re better off starting with DIY ice baths and cheaper models before working up to this one.

Sitting comfortably in my favorite ice bath
Sitting comfortably in my favorite cold plunge tub

Here are some things I find most unique and interesting about The Edge Tub:

– The Edge Cold Tub has an ergonomic design that allows you to sit comfortably inside. It’s 47 inches long, 25 inches tall, and 24 inches wide. I’m 6’4” and I can fit well in a reclining position with my knees bent.

– It can be used as a hot tub and a cold tub. The 1.0 horsepower compressor can cool the tub to 37°F (2.8°C) and heat it up to 105°F (40.6°C).

– The tub contains an advanced filtration system that fully renews the water every 15 minutes. This makes it clean and suitable for gyms and wellness spas with high-volume usage.

– Unlike many other tubs and pools out there, The Edge Tub uses an EPA-approved, non-chlorine sanitizer that is clean and safe.

– Though the Edge cold plunge is inflatable, you wouldn’t know it by how sturdy it is. The tub uses military-grade technology and has the same material as inflatable paddleboards and boats.

– You can adjust the chiller settings remotely using a smartphone application on your phone. All you need is a Wi-Fi connection to toggle between warm/cold settings.

– The Edge Tub weights 25 lbs. and fits in a backpack. This makes it one of the most portable cold tubs out there.

Looking to get an Edge Tub? Check out my referral link here and be sure to use my coupon code: JON150 to save $150!

Edge Theory Labs ice bath
Image Source: Edge Theory Labs

Who should buy the Edge Tub?

– People who regularly practice cold immersion and are tired of filling up trash cans and chest freezers with ice

– Owners of gyms and wellness centers that want to stand apart from the rest

– Folks who want a tub that offers hot and cold temperatures

– Retreat hosts and event organizers who want a dedicated cold tub that’s easy to transport

– High performing athletes and business professionals looking to enhance their muscle recovery

– Everyday people who care about their health and wellness will love the Edge Cold Tub

Nothing beats doing cold water immersion in the summer
Nothing beats doing cold water immersion in the summer

Who shouldn’t get an Edge Tub?

– People who are new to cold immersion and don’t know if they want to do it long term

– Folks looking for a budget cold plunge tub are better off with a cheaper alternative on Amazon

– Those looking for a freestanding tub rather than an inflatable one may opt for an alternative to the Edge cold plunge

My tips for using the Edge ice bath

1. Position Your Body for Maximum Impact: The Edge Tub has plenty of space, so be sure to bend your knees (if needed) to submerge your body up to your neck. This will allow your Vagus nerve, the most important component of the parasympathetic nervous system, to reap the anti-inflammatory benefits of cold plunging.

2. Best time of day to use the Edge Tub: You can’t go wrong with an Edge cold plunge anytime of day. However, I like to start my day with a polar plunge to get a boost of energy and focus. It’s also great to use before bed, as it leads to a feeling of relaxation and calm.

3. Add ice to bring cold plunge temperature to 32°F: The Edge cold plunge has a built-in cooling system that brings the temperature down to 37°F. If you’re someone who wants to make it colder, add a bag of ice cubes. It’s safe to do so and it will give you that Wim Hof ice bath experience you’re looking for.

4. Take advantage of built-in financing options: The Edge Tub offers financing through Affirm for as low as $174/month. If you qualify for 0% APR, definitely take advantage of this. Given that this is a pricey product, having a 0% loan with no credit check can help make this product significantly more affordable.

Edge Theory Labs ice bath tips
Edge Theory Labs ice bath tips

Other things to consider before buying The Edge Tub

In addition to the information above, here are some other important items to consider before getting the tub:

What comes with The Edge Tub?

The base price for The Edge Tub includes the following:

– Inflatable cold tub

– Chiller unit

– Double-action hand pump

– Backpack for transporting the tub

– Insulated cover

– Initial sanitizer kit

– Hand swimmer net

Edge Cold Tub by the ocean
What’s better than one Edge Cold Tub?

How long does it take to set up?

The set up and takedown process is easy and straightforward. It takes about 15 minutes to assemble the tub, inflate it with air, and fill it with water. From there, it takes around 2-3 hours to fully cool down or heat up the tub.

Warranties and guarantees

The Edge Tub comes with a 30-day money back guarantee and a 1-year limited warranty. In my opinion, this alleviates many of the risks associated with buying a new product.

Where to buy The Edge Tub

You can buy The Edge Tub and its accessories directly through the Edge Theory Labs website. Be sure to use my coupon code: JON150 to save $150!

Edge Theory Labs: Ice bath specifications

Looking for some technical details about the Edge Theory Labs tub? Here’s some product specifications about the control unit and the inflatable tub itself:

Net Weight:25 lbs (tub); 50 lbs (power unit)
Edge Tub dimensions:47″ x 25″ x 24″
Power Supply:120v/60hz (integrated GFCI)
Tub Capacity:75 gallons (283 liters)
Cooling Capacity:10,000 BTU/hr (3050w)
Heating Capacity:12,500 BTU/hr (3780w)
Product Material:Drop stitch fabric
Remote Wi-Fi Access:2.4 ghz network
Operating Ambient Temperature:35ºF -105ºF

With its state-of-the-art cooling and heating capacities, it’s no wonder the Edge ice bath is the best portable cold plunge in 2022.

Final takeaways on the Edge Tub by Edge Theory Labs

The Edge Tub is a luxurious cold plunge option for high performers and health-conscious individuals. It’s made from durable, high-quality materials and can be used at home and on the road. No plumbers or electricians required.

One thing that sets The Edge Tub apart from others is that it can be both a hot and cold tub. Other models with the same feature can cost twice as much.

If you’re someone who loves ice baths, this is a worthwhile long-term investment. The Edge Cold Tub requires minimal maintenance and provides consistent cold water without needing any ice. It’s clean, safe, cold, and easy to use – the perfect recipe for a polar plunge. Join Mike Posner, Auston Matthews, Gary Brecka, Austin Keen, Zack Moss and others who swear by the Edge Tub!

Is The Edge Tub worth it?

If you have the space and money, the Edge ice bath is 100% worth it. Though it’s costly up front, you will save in the long term by not having to buy bags of ice from the store.

The Edge Tub is a superior product relative to its competitors – offering a lower ice bath temperature, increased portability, easier setup and assembly, and a more powerful cooling system. The Edge cold plunge is built to last, so if you’re someone who doesn’t put a price on your physical and mental health, then it’s a great fit for you.

Edge Theory Labs is a great company with a high-quality product and superb customer service. They host events all over the country demo’ing their product and helping people find their edge. And unlike the industrial ice bath companies out there, Edge Theory is a family-run business.

If you’re seeking an inflatable cold plunge, there’s no better one currently on the market than this.

Edge Theory Labs – Company contact info

Looking to get in touch with the Edge Theory Labs team? Check out their official website www.edgetheorylabs.com or shoot them an email at team@edgetheorylabs.com. Also, be sure to follow them on Instagram!

Looking to buy an Edge Tub? Click on my referral link and use my coupon code: JON150 to save $150!

As far as ice baths go, Edge Cold Tub is top of class
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Find your edge with more cold immersion content

Hope you enjoyed reading this review on Edge Theory Labs and its inflatable cold plunge! Looking for more cold immersion content beyond The Edge Tub? Read below:

Top 10 Best Cold Tubs in 2022

Top Health Benefits of Cold Water Immersion

Wim Hof Ice Bath – Tips & Tricks

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