The Best Cold Plunge Tubs for 2025 (Top Rankings by Price)

Ready to level up your health game? Cold tubs are all the rage in the biohacking world. Everyone from Wim Hof to LeBron is diving into the chill. An ice bath a day could be your new mantra. Stick around to uncover the best cold plunge tubs in 2025.

High-flyers from CEOs to Olympic champs love ice baths. Sure, DIY options exist, but a quality tub is your ticket to peak health and performance. Three years into the Wim Hof Method, I’ve never felt better – better sleep, focus, and way less stress.

My rankings are based on data from over 75 different cold tubs sold online. I limited my scope to cold plunges ranging from $50 inflatable tubs to $30,000 commercial ice baths. I also considered user reviews, expert opinions, durability, temperature range, size, and portability. Manufacturer reputation and customer service were also key factors.

With proven benefits of cold water therapy, owning a cold tub is a smart move. Prices vary, but investing in your health is priceless. Ready to dive into the cold? Here are the top 17 cold plunge tubs of 2025!

My top picks for the best cold tubs of 2025

Below are some of the best cold plunges for sale online. They range from at-home plunges to commercial tubs for gym and spa-use. Note: The write-ups for each ice bath tub are covered in more detail below.

• Top Overall: Ice Barrel 400 (Coupon Code: JON125)
• Most Portable: Edge Tub Elite (Coupon Code: JON150)
• Best Premium: Renu Therapy Cold Stoic (Coupon Code: GLOBAL250)
• Best for the Price: Ice Pod by Pod Company
• Most Durable XL Cold Plunge Tub: Sun Home Cold Plunge (Coupon Code: Jon175)
• Top Outdoor Cold Tub: Polar Monkey’s Portal
• Best Performance Cold Tub: Sun Home Cold Plunge Pro (Coupon Code: Jon175)
• Best Cheap Cold Plunge: G Ganen Foldable Ice Bathtub
• Top Ice Bath Chiller Unit: The Cold Plunge
• Best Cedar Tub: The Odin Ice Bath (Coupon Code: GLOBALVIEWPOINT)
• Easiest Cold Tub to Use: Rubbermaid 100 Gallon Tank

Best polar plunges (by price):

The best cold immersion tubs in 2025

From portable ice baths for personal use to durable plunge pools for fitness centers, here are the best cold tubs that you should add to your wish list.

1. The Ice Barrel 400

Price: $1,199

Size: 42” x 31” x 25”

Coldest Temp: N/A

With its sleek, lightweight, and ergonomic design, the Ice Barrel 400 is a top cold plunge tub. It’s a popular pick for athletes looking for a freestanding cold tub that they can use at home.

Unlike the portable, inflatable designs out there, this barrel is super durable. It holds 105 gallons, which can fit people well over 6 ft. tall in an upright seated position. A step stool and protective cover are included in the price of the tub, so no extras required.

In addition to its practical design, the Ice Barrel tub is also one of the most aesthetically pleasing ice baths out there. You can keep it in the backyard or patio without neighbors judging you, and it really works wonders.

For a slightly cheaper and smaller alternative, consider the Ice Barrel 300. This is ideal for those who prefer a more compact and fully insulated option, especially suitable for warmer climates and individuals up to 6’4″. The Ice Barrel 400, on the other hand, caters to those looking for a taller and larger option, providing a more relaxed upright position for taller or larger individuals.

Is the Ice Barrel the best cold plunge tub for the price? Absolutely!

Use the discount code: Jon125 to save $125 at checkout, or click the following link: Ice Barrel Promo Code.

2. G Ganen Foldable Ice Bathtub

Price: $54.99

Size: 29.5″L x 29.5″W x 29.5″H

Coldest Temp: N/A

Looking for a cheap cold tub? The G Ganen Ice Bathtub is a solid choice. It’s designed for indoor and outdoor use, making it a very versatile option for cold plunging outdoors.

This cheap ice bath is round, freestanding, and boasts a modern style that screams ‘chic’. Made of durable plastic, it’s light and easy to carry, perfect for those spontaneous getaways. With a 140-liter capacity, it’s big enough for you to stretch out or share the space with someone special.

This blow-up ice bath comes with an inflatable armrest and neck support, making it one of the most comfortable tubs imaginable. There’s also 3 layers of waterproof material that will keep the temperature cooler.

With its light weight and quick setup time, the G Ganen Tub is easily one of the best affordable cold plunge tubs on the market. Though if durability and size are what you’re after, consider one of the other ice baths on this list.

3. The Edge Tub Elite

Price: $4,990.00

Size: 47” x 25” x 24”

Coldest Temp: 37°F (2.8°C)

This cold plunge tub is the best in the market, hands down. The Edge Tub is an inflatable, iceless tub that fits in a backpack. It cools the water to 37°F (2.8°C) and heats it up to 105°F (40.6°F). This makes it ideal for ice baths and hot tubs alike.

Edge Theory Labs recently released a new version of the Edge tub called the Edge Tub Elite. At $4,990, this one is the larger and more expensive option than the standard Edge Tub Legacy. I’ve personally used both and I think it’s worth upgrading to the Elite for the extra perks and larger chilling unit. The Elite tub cools down in half the time as the Legacy (2.5 vs. 5 hours). The XL version can comfortably fit people over 6 ft. 3. For more info, read my Edge Tub review here.

One unique perk its its new Edge App, which not only allows you to connect to the tub and schedule your temperatures in advance. It also comes with guided sessions and playlists, educational content, and a community hub. This app clearly differentiates the brand from the competition.

Though this cold plunge tub is inflatable, it’s incredibly sturdy. I’ve used The Edge Tub many times and it feels as strong and durable as one of the freestanding tubs. However, with a 15-minute setup time and settings to adjust the temperature, the Edge Tub by Edge Theory Labs is best in class. If you’re on the edge and not sure which cold tub to buy, this one has everything you’ll need.

To save $150 on your next Edge Tub, use the coupon code JON150 at checkout!

4. Sun Home Cold Plunge

Price: $4,499

Size: 6.4ft x 2.3ft x 2.1 ft

Coldest Temp: 37.5°F (3°C)

For a portable and durable ice bath tub like no other, look no further than the Sun Home Cold Plunge. It is the only inflatable cold plunge in the world with a 5-year warranty, military-grade XL tub, and 1HP smart-chiller. It’s truly the ultimate ice tub for performance and recovery.

As someone who is 6 ft. 3 inches tall, I’ve long struggled to find a portable cold plunge that I can comfortably fit in. This makes the Sun Home Cold Plunge ideal for tall people like myself!

The system features next-generation cooling, heating, and filtration technology. It can all be controlled from an easy-to-use mobile app.

The Sun Home Cold Plunge is made from military-grade material, so despite it’s inflatable appearance, you can bet that it will last a long time. And if that’s not enough, you can rest assured knowing that this plunge tub comes with a five-year warranty.

For an indoor and outdoor ice bath that ticks all the boxes, add the Sun Home Cold Plunge to your daily ritual. You won’t regret it!

To save $175 on your next Sun Home Cold Plunge, use the coupon code JON175 at checkout!

5. Ice Pod

Price: $139

Size: 27” x 32”

Coldest Temp: N/A

The Ice Pod by The Pod Company is a portable and affordable ice bath designed for cold water therapy anywhere. It’s ideal for full-body submersion, supporting individuals up to 6 ft. 7 or 300lbs.

The Ice Pod boasts the thickest insulation on the market with sub-zero technology, high-strength UV-resistant nylon fabric, and is free from harmful chemicals like BPA and phthalates. It includes a cover lid, nano repair patches, a hand pump, a drainage hose, and a 6-month full warranty, extendable upon purchase.

Looking for an upgrade from the base model? The Ice Pod Pro 2.0 is what you’re looking for. Its sub-zero technology and double insulation keeps water cold for longer (up to multiple days), and the tub itself can hold up to 106 gallons. This makes it a great choice for taller and larger people who are more experienced plungers.

The Pod Company prides itself on being the inventors of the Original Portable Ice Bath, offering a product that’s superior in quality and comfort compared to competitors. And for $999 extra, you can add a water chiller, which will make this an all-in-one cold tub.

When taking into account quality, size, and price, The Ice Pod is the best cheap cold plunge tub on the market today.

Ready to take ownership of your well being? Save $10 on the Ice Pod using my referral link!

6. Coleman Inflatable Cold Plunge

Price: $593

Size: 77” x 77” x 28″

Coldest Temp: N/A

Looking for an outdoor ice bath tub that can fit up to 4 people? The Coleman Inflatable tub is one of the most durable and easy to operate. Though it’s designed to be a hot tub, you can easily turn off the hot water and fill it with ice and cold water instead. This makes it a top choice in the cold plunge world.

This cold plunge tub for sale is perfect for group cold immersions, as it comfortably fits 3-4 people. And with its hot tub feature (up to 104 degrees Fahrenheit), you can do some contrast therapy along with cold showers. The versatility and simple design make it one of the best plunge cold tubs out there in 2025!

7. The Cold Plunge Tub

Price: $4,490

Size: 67” x 24” x 31.5″

Coldest Temp: 39°F (3.9°C)

Looking to take the plunge in one of the best cold tubs imaginable? The Plunge Tub will give you the rejuvenating boost you’re looking for. It was made famous by the TV show, Shark Tank, and has since become one of the industry leaders in the cold immersion tub space. Andrew Huberman and Tim Ferris have used it, so you can bet that it works wonders.

At 67 inches long and 43 inches wide, the standard Cold Plunge can easily fit most people. However, if you’re well above average in height, consider investing in the Pro XL model. This one is 3 inches taller, 6 inches longer, and 1.5 inches wider than the standard tub. The pro model has a much faster cooling speed and can be used with ambient temperatures above 100°F.

With temps as low as 39°F (3.8°C), this ice bath will allow you to reap all the health benefits. It has a built-in cooling, sanitation, and filtration system, which makes it one of the most high-end in the industry. Is this one of the top cold plunges? 100%!

8. We&Fly Foldable Bathtub

Price: $52.81

Size: 30” x 30” x 26″

Coldest Temp: N/A

For a budget-friendly and portable cold tub, look no further than the We&Fly Foldable Tub. It’s super easy to fold up and fill up, making it solid for portable use. You can use it as a hot tub as well. Win win!

Unlike some of the other cold tubs on this list, the We&Fly Tub is vertical. That means you’ll have to bend your knees or sit in a cross-legged position when you sit in the tub.

Now, let’s talk features. This tub isn’t just about soaking; it’s about soaking in style. It’s got a built-in pearl insulation layer. What does that mean for you? Your bath stays warm for up to 120 minutes! Plus, it’s made from safe, non-toxic PVC materials, so you can relax without a worry.

As you’d expect with the low price tag, this product doesn’t have the same level of quality as the others. However, if you’re looking for a simple and easy cold plunge tub that you can use in the short to medium term, this is it!

9. The Sun Home Cold Plunge Pro

Price: $7,199

Size: 34 x 64 x 33 inches

Coldest Temp: 37.5°F (3°C)

Uncover your peak physical and mental performance with the Sun Home Cold Plunge Pro. It’s truly one of the highest quality plunge tubs out there – designed for top athletes across the NBA, NFL, NHL, MLB, and UFC.

What makes the Sun Home Cold Plunge Pro unique from others is its powerful chiller unit. It comes with a 1.5HP chiller, which is 2-3x more powerful than its closest competitors. Add to that the five-year warranty and advanced filtration and sanitation technology, and you’ll see why this is the ultimate wellness tool.

For an incredibly durable and intelligently engineered ice tub, the Sun Home Cold Plunge Pro is a solid choice.

To save $175 on your next Sun Home Cold Plunge Pro, use the coupon code JON175 at checkout!

10. The Portal 2.0 by Polar Monkeys

Price: $3,290

Size: 60” x 24” x 24″

Coldest Temp: 39°F (3.8°C)

Looking for the ultimate outdoor cold tub? The Portal 2.0 by Polar Monkeys is a stellar option. At 6 feet long and weighing 120 pounds, it’s one of the best-value ice baths out there. It also has a powerful one-horsepower chiller, which brings the cold plunge temperature to 36°F (2.2°C). The unit can also heat the tub to a cozy 102°F.

Imagine this: you’ve just returned from a thrilling hike or a long day of exploring. Your muscles are aching for some relief. Enter the Portal 2.0, a state-of-the-art metal ice bath that’s here to redefine your chill-out sessions.

When empty, the standard model weighs 46 lbs, and the large model is 55 lbs. Filled, they weigh around 800 lbs and 1,000 lbs, respectively. With its standard 0.6 HP cooling unit or 0.8 HP unit for the pro version, it’s a no-brainer for the cost.

In addition to its flagship model, Polar Monkeys also offers the fully insulated Brainpod 2.0 and the luxurious Star Treatment 2.0. I love practicing breathwork in their cedar tub, as it’s incredibly cozy. If you’re looking for the ultimate at-home ice bath, this is it!

11. Renu Therapy Cold Stoic 2.0

Price: $9,699

Size: 64” x 33” x 34.25″

Coldest Temp: 36°F (2.2°C)

As far as ice plunges go, Renu Therapy’s Cold Stoic tub is among the most premium. It’s handmade in the USA and is designed to work well in outdoor and indoor environments with its programmable thermostat.

The Cold Stoic® 2.0 Cold Plunge Tank, priced at $9,699.99, is the latest innovation from Renu Therapy. It’s designed to integrate cold water immersion into your daily routine seamlessly. This model is an upgrade in performance, aesthetics, and durability from its predecessor.

The Cold Stoic 2.0 boasts super insulated cold tub technology, ensuring improved performance and energy efficiency. With an extra 5 cubic feet of space, it also provides more room, accommodating bigger individuals comfortably.

The Cold Stoic tub is customizable, so you can create a unique, sleek design that fits your needs. Each tub comes with a five-year limited warranty and has free shipping in the continental US. With its easy set up and beautifully modern aesthetic, it’s no wonder Renu Therapy’s Cold Stoic is among the top plunge tubs for cold immersion.

Click here to save $250 on your next Renu Therapy Cold Tub!

12. PEAKn Ice Bath

Price: $68.50

Size: 47” x 39” x 26.8”

Coldest Temp: N/A

Craving the ultimate cold plunge? PEAKn Ice Bath has got you covered with one of the best cold plunge pools. It’s one of the most cost-effective tubs on this list and it’s also very mobile and easy to inflate.

Just fill it up with air, ice, and water and you’re good to go. If you’re seeking a cold plunge tub without breaking the bank, the PEAKn Ice Bath won’t disappoint.

13. Odin Original Ice Bath

Price: $6,900

Size: 47” x 49” x 28”

Coldest Temp: 32°F (0°C)

Ready to take cold plunging to a whole new level? The Odin Ice Bath is a top pick (see discount code below). The tub is built from cedar wood and uses some of the most advanced filtration and sanitation systems. It’s no wonder, then, that it’s considered one of the best cold plunge tanks in 2025.

The Odin Ice Bath is the world’s only cedar tub for cold immersions. This makes it not only practical, but beautiful. It can reach temps as low as 32°F (0°C), so it’s very desirable amongst advanced Wim Hoffers and cold exposure enthusiasts. With its high-quality materials and precise temperature controls, this cold plunge is a must-have.

Use discount code: GLOBALVIEWPOINT to save $200 at checkout!

14. Tru Grit Inflatable Ice Bath

Price: $999

Size: 60” x 37” x 30”

Coldest Temp: N/A

Looking for a polar recovery tub to maximize your performance at the gym? Tru Grit is one of the cheapest and most convenient ice baths to use. You can find it at Dick’s Sporting Goods, which has online shipping as well.

This strong and portable ice bath inflates in just 2-5 minutes and it can transported in a backpack or sleeping bag. This makes it a great plunge ice bath for outdoor use. It comes with a double-action pump, protection mat, and repair kit. With its lightweight, inflatable design, Tru Grit’s Inflatable Ice Bath will help you up your fitness game.

15. CO-Z Inflatable Adult Tub

Price: $65.99

Size: 63” x 33” x 25”

Coldest Temp: N/A

Looking for a budget-friendly tub for you to do your cold immersions? The CO-Z Inflatable Adult Bath Tub is one of the best budget-friendly options. Priced at $54.99, this cheapest cold plunge is designed to provide a luxurious soak anywhere you desire.

The tub is made from high-density PVC, finished with thermal fusion technology for extra durability. It’s waterproof, non-toxic, eco-friendly, and designed to withstand regular use.

This blow up ice bath is equipped with an electric air pump, which makes it simple and easy to setup. It also comes with an inflatable pillow, ergonomic backrest, and armrest. What really blows me away about this inflatable tub is the sheer number of positive reviews it has for the low price tag. Any other DIY cold plunge tub at this price point has a slew of low customer scores, so this is impressive to see.

Regular use of the tub can help eliminate toxins from the body, improve skin condition, and slim the body. It can also serve as a baby pool under adult supervision. Take a dip in this cold immersion tub, and you’ll see why it’s among the best ice baths out there.

16. Rubbermaid Stock Tank

Price: $332

Size: 58” x 39” x 26”

Coldest Temp: N/A

If you’re looking for a DIY solution to your cold bath needs, the Rubbermaid Stock Tank will not disappoint. This ice bath trough holds 150 gallons and can easily fit most body types inside. Though if you’re smaller and don’t need a tank so big, the 100-gallon model works just as well (and it’s half the price!)

This stock tank comes with an oversized drain plug, which makes it easy to drain and clean. You also won’t have to worry about it breaking, as the durable structural foam is weather and crack-resistant. Doing a cold immersion in a Rubbermaid Stock Tank is an incredibly grounding experience, so I highly recommend it! It’s a cheap cold plunge alright, but it’s highly functional and versatile.

17. RecoveryCare Inflatable Ice Tub

Price: $270

Size: 59” x 33.4” x 17.7”

Coldest Temp: N/A

Looking for a cheap cold plunge tub? The RecoveryCare Tub is one of the best blow up ice baths out there. It was developed by Mueller Sports Medicine, one of the leaders in the athletics/sports medicine space. As such, you can bet that the product works well.

Each ice bath tub comes with a rechargeable air pump, mesh carry bag for easy travel, and a puncture repair kit. At just 11 lbs of weight, the RecoveryCare Tub is incredibly portable and easy to bring on the go. This makes it a cold plunge bath like no other.

Cold plunge add-ons

To make the most of the cold tub products above, here are some add-ons you may want to consider:

Floating Water Thermometer

The eLander Floating Thermometer will allow you to measure the temperature in your cold tub.

Electric Air Pump for Inflatable Cold Plunge Tubs

Whether you’re looking to inflate your cold tub or outdoor air mattresses, this electric air pump is equipped with everything you’ll need.

Disposable Bathtub Cover Liner

For some of the portable cold tubs on this list, you’ll want a bathtub cover liner to protect it.

What is a cold plunge tub?

As its name suggests, a cold plunge tub is a container where you can submerge your body in cold water. It’s typically the size of a hot tub, though it can be smaller or larger depending on the desired specs.

Cold plunge tubs are often used for athletic recovery. You’ll typically find them in personal training centers and gyms, though they are now becoming increasingly popular for personal use.

To retain the full benefits of cold immersion, it’s best to keep the cold bath at or below 50° F (10°C). For experienced cold plungers, closer to freezing is preferred, though if you’re just starting out, it’s best to start at 50-65° F until the body gets acclimated.

Cold immersion tubs are used for cold tub therapy, which has many physical and psychological health benefits. To learn more about why cold exposure is good for your health, read this article: 21 science-backed benefits of cold water immersion.

Things to consider before buying a cold plunge

In 2024, cold tubs come in all shapes and sizes. Before you splurge on the plunge, here are some qualities to consider about the different products:

Price

You can find cold tubs as cheap as $50 and as expensive as $20,000. The budget-friendly options tend to be lightweight, portable, and foldable, but often don’t last very long. You get what you pay for! The premium cold tub models, on the other hand, tend to be handcrafted and heavy – so once you find a home for it, you probably won’t want to move it. Pricier models also tend to include free shipping and come with limited warranties in case there are any issues or defects. If you’re serious about your health and believe that cold immersions will play a key role, it’s worth investing a little more for a tub that meets all your needs.

Space

Cold tubs come in a different sizes, so do some measurements to ensure you can fit inside. In addition, start thinking about where you’d like to put the ice tub at home – whether it’s in the bathroom, on a deck or patio, or in the backyard. If you’re looking for a portable cold tub that can be moved to different places, be sure to consider their weights as well.

Temperature of the cold bath

Each cold plunge pool has a different minimum temperature. For example, some ice baths go as low as 35°F (1.7°C) while others can’t get any colder than 42°F (5.5°C). Be sure to read the fine print so you don’t encounter any surprises.

Features

When searching for your dream ice tub, there are many features to consider. Some cold plunges have their own built-in cooling and filtration systems. Others come with step stools, insulated covers, armrests, underwater lighting, and cell-phone holders. There’s truly a cold plunge for everybody! Many of the pricier models below have further customizations you can make as well. In addition, some cold tubs offer financing options, where you can pay a monthly fee versus buying the tub upfront.

Frequently asked questions (FAQs) about cold plunge tubs

Here are some popular questions (and answers) about ice baths and polar recovery tubs for 2025.

How I chose the best cold plunge tubs

I selected these plunge tubs based on their respective prices, features, sizes, materials, and customer reviews. In creating this comprehensive guide to the best ice tubs in 2025, I also tested many of the cold plunge tubs in this article. In doing so, I wanted to showcase the top products for each budget.

Are cold tubs good for you?

If you’re looking for a refreshing splash of wellness, then cold tubs might be just what the doctor ordered! Cold water has been known to increase circulation, reduce inflammation, and soothe sore muscles. Read here for more science-backed benefits of ice bathing. So, if you’ve been working out or just need a pick-me-up, a dip in a cold tub could be a great way to get those feel-good endorphins flowing.

But, don’t just take my word for it! Studies have shown that regular immersion in cold water can boost your immune system, increase alertness, and even improve your mood. So, if you’re looking for a fun and unique way to stay healthy, a cold tub could be just what you need!

So, to sum it up – cold tubs are good for you if you’re looking to chill out and recharge both physically and mentally.

How long should you stay in a cold plunge?

The answer to this question will really depend on what your goals are with cold immersion. If you desire the full physical and psychological health benefits, plan to stay in the cold tub pool for at least 3 minutes at 50° F (10°C). If you’re seeking just a quick shock to the system, just 30 seconds (or a minute) will suffice. For muscle recovery, plan for 10-15 minutes of direct exposure of the relevant body parts.

If you’re new to cold tub immersion, begin low and slow. Don’t rush into it. Once your body adapts to the cold, you can begin working up to longer periods of exposure in the ice cold water.

Is it OK to stay in a cold bath for 30 minutes?

The short answer is that it depends. Some people, like the legendary Wim Hof, have been known to take long ice baths without any ill effects. However, it’s important to remember that everyone’s body is different and what works for one person may not work for another.

If you’re considering a 30-minute cold bath, it’s important to start slowly and ease into it to avoid any potential health risks. It’s also a good idea to talk to your doctor to make sure that a long immersion in cold water is safe for you.

One important thing to keep in mind is that, as you stay in the cold water for a longer period, your body will start to adjust to the temperature, which could make it easier to tolerate. However, it’s still important to listen to your body and get out if you start feeling uncomfortable.

So, while a 30-minute cold bath may not be for everyone, if you’re up for the challenge and have given it a green light from your doctor, it could be a unique and invigorating experience! Just be sure to take it slow and stay safe.

Can you ice bath everyday?

The short answer here is yes. If you can take a warm bath every day, you can also take cold ones daily. There is absolutely no harm in exposing your body to a few minutes of cold every day.

However, the better question becomes: are ice baths everyday good for you? If you do ice baths daily, the effects will become marginal. Your body will adapt to the cold and you won’t feel the same “highs” as you did before. Though, like exercise, daily ice baths still offer immense benefits for your health.

So, how often should you ice bath? I recommend doing ice baths just a few times a week, as to keep things interesting. In the personal development space, there are so many tools out there, so it’s good to incorporate many into your daily routine. In addition to ice baths, cold showers also offer many health benefits, so I recommend cycling between these two modalities. And lastly, if you’re a nature lover like me, give cold water swims a try!

Do any popular cold tubs ship to Canada?

Yes, several of the cold plunge tubs in this article ship to Canada. Most of the prominent ice bath brands are North America-based, which makes shipping to Canada simple, inexpensive, and easy.

Is a cold plunge worth it?

If you’re looking to boost your energy, immune system, mood, and metabolism, buying an ice tub is 100% worth it. Just a few minutes of cold exposure per day will lead to profound health benefits, including better sleep, metabolism, and physical and mental performance.

If you are consistent in using the cold plunge, you’ll find it to be a worthwhile investment.

What is the difference between a cold plunge and an ice bath?

A cold plunge and an ice bath both involve immersing oneself in cold water. However, there are distinct differences between these cold immersion tools:

1. Purpose:
   • Cold Plunge: Often found in spa settings, cold plunges are used in conjunction with hot treatments like saunas or steam rooms. Alternating between hot and cold immersion is believed to improve circulation, boost the immune system, and aid in muscle recovery.
   • Ice Bath: Commonly used by athletes, ice baths are intended to reduce muscle soreness, inflammation, and expedite recovery after intense workouts or competitions.
2. Temperature:
   • Cold Plunge: Typically, the water temperature in a best cold plunge ranges from 50°F to 55°F (10°C to 12.5°C).
   • Ice Bath: The water is colder, often between 35°F to 45°F (1.5°C to 7°C), and as the name suggests, ice is added to maintain this low temperature.
3. Duration:
   • Cold Plunge: Immersion time tends to be shorter, ranging from 30 seconds to a few minutes.
   • Ice Bath: Immersion can last from 5 to 20 minutes, depending on the purpose and individual tolerance.
4. Location/Setting:
   • Cold Plunge: These are often part of wellness or spa facilities and might be accompanied by other amenities.
   • Ice Bath: Can be set up in a standard bathtub, specialized tub, or even a large container. An ice plunge tub is often a more DIY setup, especially when used by athletes at home.

Is a cold tub good for you?

Yes absolutely – there are countless health benefits associated with cold tub plunges. Not only are they good after a hard workout, but they also boost mental health and relaxation.

When you sit in a cold tub, your blood vessels constrict, thus reducing inflammation and burning fat. This makes cold plunges one of the healthiest things you can do for your body. However, if you have any serious conditions like heart disease or high blood pressure, be sure to consult your doctor prior to ice bathing.

Can I cold plunge in my bathtub?

Sure – whatever floats your boat! Lots of biohackers create makeshift cold tubs in their bathtubs. All you got to do is buy ice from your local supermarket or convenience store and fill up your tub accordingly. However, in the long term, buying ice can become expensive. So, it may make sense to find another solution like a portable cold tub.

What do you wear in a cold tub?

When it comes to cold therapy tubs, what you wear can make a big difference in your comfort level.

Typically, people opt for minimal clothing to maximize the benefits of the cold water. For men, a swim brief or trunks are a common choice. For women, a swimsuit or sports bra and shorts are options.

It’s also important to consider the material of your clothing. Synthetic materials like polyester or nylon may not be the best choice as they can retain moisture and make you feel colder. Opt for materials like cotton or wool, which will help wick away moisture and keep you comfortable.

Another option is to wear a wetsuit if you’re going to be in the cold water for a longer period. A wetsuit will not only keep you warm, but it will also protect you from hypothermia, which can be a risk in extremely cold water.

So, when it comes to polar ice baths, what you wear is a matter of personal preference and the length of your immersion. Just be sure to choose clothes that are comfortable, easy to move in, and that won’t retain moisture and make you feel colder.

Are cold showers as good as ice baths?

The answer to this question really depends on the temperature of the water and your personal goals. One isn’t necessarily “better” than the other, they are just different.

During months when the tap water isn’t that cold, ice baths are better for you than cold showers. However, when the tap water is cold enough, cold showers can be more challenging than ice baths. The reason for this is because when you’re sitting still in a cold tub, a thermal layer builds around your body that makes you feel warmer. During a cold shower, on the other hand, different parts of your body are intermittently exposed to the cold water, which makes it more of a mental battle.

Generally, cold showers are better for mental toughness and fortitude than ice baths. However, cold plunges, particularly those around 32°F (0°C), tend to penetrate deeper into your body and lead to a greater mind and body reset.

How much does it cost to buy a cold plunge?

Most cold plunges are between $100-$5,000. However, more premium versions can cost you between $10,000-$20,000. Cheaper and flimsier cold plunge tubs can be as low as $50.

How big of a tub do I need for a cold plunge?

The size of the tub you need for a cold plunge depends on the intended use, the number of users, and the space available. Here are some considerations you should be aware of:

1. Personal Use:
   • If you’re planning a plunge tub just for yourself, a tub that’s around 5 to 6 feet in length and 2.5 to 3 feet in width should suffice. This allows you to fully submerge your body when sitting.
2. Multiple Users:
   • If you want to have more than one person use the cold plunge at a time, consider a larger tub that can accommodate multiple people.
3. Full Body Immersion:
   • Want to lie down completely submerged? Get a tub that’s at least as long as your height.
4. Depth:
   • A depth of around 3 to 4 feet is generally sufficient for a cold plunge. This allows most individuals to submerge their body up to the neck when sitting.
5. Space Considerations:
   • Ensure the tub fits comfortably in your designated space, accounting for the chiling unit.
6. Material & Insulation:
   • You may want an ice plunge tub that has good insulation to keep the water cold and reduce energy costs. Materials like acrylic, fiberglass, or even some metals with proper insulation can be effective.
7. Additional Features:
   • If you’re looking at specialized cold plunge tubs or pools, consider features like built-in seating, steps for safe entry and exit, or even hydrotherapy jets for added relaxation.

When deciding on the size of the tub, always account for the space it will occupy, ease of maintenance, and your intended use pattern (i.e. daily use, after workouts, etc.). And always ensure you have a safe and effective way to chill the water, whether through ice addition or a dedicated chiller.

What is considered a cold bath?

A cold bath is anything warmer than freezing. Since water turns into ice at 32°F (0°C), you can call it a cold bath as long as the temperature exceeds that threshold and is lower than around 65 degrees.

How do I make a cold plunge tub?

Looking to build your own DIY cold plunge tub? If you don’t have the option of using an existing indoor bathtub, a good idea is to buy a chest freezer, trash barrel, or stock tank. I recommend finding a container between 75-150 gallons, which can fit most body types inside. From there, fill up the tub with cold water, purchase or make your own ice cubes, and dump enough in to get the temperature below 50°F (10°C). And voila, you’ll have your own cold plunge tub!

What are the cons of cold baths?

Let’s take a look at the “chilly side” of cold baths! While cold baths can have many benefits, there are a few potential drawbacks to consider. For starters, sudden immersion in cold water can be quite a shock to your system, causing your blood vessels to constrict, which can make your heart work a bit harder.

Additionally, if you have any severe health conditions relating to your heart, cold baths may not be the best idea. And, if you’re already feeling under the weather, a cold bath could make you feel even more miserable.

Another thing to keep in mind is that cold baths can be pretty uncomfortable, especially if you’re not a fan of the cold. Brrrr! Not everyone finds cold baths relaxing. For some, it can be an uncomfortable and stressful experience, leading to an increase in cortisol, the stress hormone.

So, while cold baths can have some physical and mental health benefits, it’s important to weigh the pros and cons and talk to your doctor before taking the plunge.

Why do people do a 2 minute cold plunge?

Diving into icy waters for a 2-minute cold plunge isn’t just a test of willpower. It’s a brisk ritual believed to boost metabolism, enhance mood, improve skin tone, and reduce muscle inflammation. This quick, invigorating dip harnesses the power of cold to rejuvenate both body and mind, leaving enthusiasts feeling refreshed and alive

Final thoughts on cold plunge tanks

Hope you enjoyed reading this round-up of the best cold plunges in 2025. Whether you’re looking for a DIY setup or a more premium model, it’s great to have a cold tub that you can use from the comfort of your home. However, you don’t need to buy a portable ice bath to do cold immersions. There are many gyms and fitness centers these days that also carry them. Though if you’re willing to make the investment in a freestanding or foldable cold tub, it will pay dividends for your health.

Are there any cold plunges that you recommend that aren’t on this list? Shoot me an email or a message on Insta. Happy Icing! -Jon

For more on ice bath tubs, read next:

– Edge Theory Labs Cold Tub Review (2025 Update)

– 25 Benefits of Doing Cold Immersion

– Wim Hof Ice Bath Technique: Tips + Method

– Top Advantages of Taking Ice Baths

– Why You Should Take Cold Showers

– Ice Bath Recovery Tips

– Guide to Cold Water Swimming