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Inergize Cold + Hot Plunge Tub

5.0
Rated 5.0 out of 5 stars
81 Reviews

Regular price $4,490
Regular price Sale price $4,490
Sale Sold out

With a compact 4.3ft tub footprint, it fits into any space, offering you a comfortable full-body immersion experience, even if you're up to 6ft 4". The chiller cools to 37°F and heats to 105°F in just 4-5 hours, it’s app-controlled and rated for both indoor and outdoor use. The 3-stage sanitation system ensures crystal-clear water with minimal maintenance. The tub is crafted with military-grade durability suited for the outdoors and sets up in just 15 minutes. Note: Affirm Payment plan available at end of checkout.

Ships in 1-2 business days!

WHAT’S INCLUDED WITH MY INERGIZE TUB?

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    • Inflatable & Insulated Cover: Provides 5 inches of air insulation, a lockable code system, for a debris-free, child safe setup.
    • Garden Hose Drainage: Can be used to extend the blue water hose by enabling the attachment of a garden hose for more control during drainage. Very useful for indoor applications.
    • Initial Sanitizer Kit: Bromine-free, chlorine-free solution designed to keep water sparkling clear and sanitary, with no chlorine odor or dry skin. Kit includes: (1) 32oz bottle of Sirona Simply Oxidizer (1) 16oz bottle of Sirona Simply Sanitizer (1) 25 pack of Test Strips (1) Measuring spoon (1) 20 micron water filter.
    • Backpack: Easily pack up, transport and carry your cold plunge tub to experience cold water therapy on the go.
    • Dual Action Hand Pump: Inflate your cold plunge Tub in under 15 minutes.
    • Hand Skimmer Net Scoop out any floating debris.

POWERFUL FEATURES

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    Chiller Specs
  • Power: 0.8 HP
  • Cooling Rate: 5-8°F/hr
  • Cooling/Heating Time: 4-5 hours from fill up (at 65°F ambient)
  • Cooling Capacity: 5,903 BTU/hr (1730W)
  • Heating Capacity: 8,189 BTU/hr (2400W)
  • Temperature Range: 37°F - 105°F
  • Flow rate: 309 gallons per hour (GPH)
  • Input Power: 700W
  • Controls: Front Control Panel & App
  • Dimensions: 24”x12”x18”
  • Outdoor Rated: IPX4
  • Minimum ambient
  • temperature: 35°F
  • Weight: 60 lbs
  • Noise Level: 60dB
  • Electrical Requirements: A grounded 120V/60 HZ power supply on 15A circuit is required.
    Tub Dimensions & Weight
  • Tub Exterior: 51 x 27.5 x 30 in
  • Tub Interior: 43.3 x 20.8 x 30 in
  • Tub Weight: 25 lbs. empty and 800 lbs. full of water
  • Volume: 80 gallons
  • If you’re placing it on a deck or balcony, make sure it can support the weight 800 lbs.

DO YOU HAVE FINANCING?

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  • Yes! We offer 12, 24 or 36 month financing available through Affirm with 0% APR financing offers. At the Payment step at checkout scroll down and choose Affirm (blue logo) below entry of credit card details.

WHAT IS LEAD TIME?

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  • Current lead time: shipping in 1-2 business days. Free shipping to all lower 48 states in the US. We ship to Canada and Mexico for an additional fee. Please contact us for other international shipping inquiries.

SCHEDULE A VIRTUAL DEMO

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  • Connect the founder to learn more about the Inergize Cold Plunge. Schedule a time for a virtual demo here.

Full-Body Immersion for Smaller Spaces & Taller People

Our tub has a 4.3ft footprint to transform any indoor or outdoor space into your own personal wellness center. With 30 inches of depth and a padded interior floor, you’ll enjoy a relaxing full-body immersion with comfortable support for your sit bones, back and neck. Your knees and chest won't stick out and water won't spill over the edge, even if you're 6ft 4”.

Powerful, Waterproof, Industrial-Grade Cooling & Heating

Switch effortlessly between hot tub and cold tub modes with an industrial-grade 0.8HP compressor delivering powerful cooling and heating of 5-8 degrees per hour. It can reach a minimum temperature of 37°F or a maximum of 105°F, in 4-5 hours from fill up. Additionally, the system has a fast flow rate of 309 gallons per hour (GPH), making the water feel colder by removing the thermal layer around your body. Rated IPX4 waterproof and dustproof means your cold plunge can withstand any outdoor condition down to an ambient temperature of 35°F.

Clean Water & Effortless Maintenance With 3-Stage Sanitation

Our chiller filters and cleans your tub's water 5 times in 1 hour removing unseen particles, debris, and organic matter so you only refill every 3-6 months. With just 5 minutes of weekly maintenance, maintaining crystal clear water has never been easier. The 20-micron pleated PET filter, stainless steel prefiltering strainer, and the included 4-month supply of non-chlorine-based sanitizer handles all the hard work for you, hassle-free.

Military-Grade Tub For Extreme Outdoor Durability

The tub is engineered with military-grade drop-stitch material that inflates to 10 PSI which is 1/3rd of a car tire pressure, capable of withstanding up to 330 pounds. Its stainless steel connections ensure wear-free use and longevity. The accompanying tub cover provides 5 inches of air insulation, a lockable code system, for a debris-free permanent outdoor setup, ensuring your comfort, safety, and peace of mind. (Recommended to keep the unit in a sheltered area if outdoors).

Versatile 15-Minute Setup and Takedown

Experience the convenience of a 15-minute tool-free setup, featuring a portable design, double-action pump, and quick connections. Powered by a standard 110V outlet—no electrician is required. For the takedown, the tub rolls into a duffle bag, and the chiller has carry handles and travel wheels. The effortless setup and takedown liberates you to take your cold plunge wherever life leads.

Smart Control at Your Fingertips: App-Enabled

Our app integrates with any smartphone, giving you the power to remotely manage temperature settings and on/off schedules. Sync it with your morning or evening routines for automatic activation just before and deactivation after, ensuring a smooth, energy-saving experience. Even when you're away from home, remote control on-the-go to guarantee that your tub is at the perfect temperature when you land back.

Inventing a
Category of Our Own

Inergize Cold Plunge Tub is more portable, more powerful and 2 degrees colder than other cold plunges at higher price points. It combines the best features of all of these categories to make a cold plunge that's portable, powerful and affordable.

Portability
Tub Weight
Min Temp
Coolin Power (HP)
App Control
Internal Depth Perfect for People Over 6ft
1 Person Install
Cost
Excellent
25 lbs
37°F
3/4HP
30”
$5,190
Poor
150 lbs
39°F
1/4HP
24”
$4,990
Poor
300lbs
33°F
1/2HP
24”
$9200
Poor
375lbs
39°F
1/4HP
30”
$9699
Portability
Tub Weight
Min Temp
Coolin Power (HP)
App Control
Internal Depth Perfect for People Over 6ft
1 Person Install
Cost
Excellent
25 lbs
37°F
3/4HP
30”
$5,190
Poor
150 lbs
39°F
1/4HP
24”
$4,990
Poor
300lbs
33°F
1/2HP
24”
$9200
Poor
375lbs
39°F
1/4HP
30”
$9699
Water Replacement Frequency
Installation Time
Each Plunge Setup Time After Install
Resting Water Temp (F)
Months
15 min
0 min
37F
2-4 Weeks
12+ hours
0 min
Low 30’s
2-4 Weeks
0 min
30 min+ Commute to shop for ice + waiting for water to chill
40 to 50’s (Irregular Temperatures)

Specifications

Dimensions & Requirements

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    Chiller Specs
  • Power: 0.8 HP
  • Cooling Rate: 5-8°F/hr
  • Cooling/Heating Time: 4-5 hours from fill up (at 65°F ambient)
  • Cooling Capacity: 5,903 BTU/hr (1730W)
  • Heating Capacity: 8,189 BTU/hr (2400W)
  • Temperature Range: 37°F - 105°F
  • Flow rate: 309 gallons per hour (GPH)
  • Input Power: 700W
  • Controls: Front Control Panel & App
  • Dimensions: 24”x12”x18”
  • Outdoor Rated: IPX4
  • Minimum ambient
  • temperature: 35°F
  • Weight: 60 lbs
  • Noise Level: 60dB
  • Electrical Requirements: A grounded 120V/60 HZ power supply on 15A circuit is required.

Maintenance

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  • Replace 20 micron filter bimonthly/monthly (depending on usage). Videos are on support page here.
  • Sanitize the water weekly.
  • Clean the strainer once per week.
5.0
Rated 5.0 out of 5 stars
Based on 81 reviews
Total 5 star reviews: 80 Total 4 star reviews: 0 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
99%would recommend this product
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81 reviews
  • DL
    Dom L.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    23 hours ago
    One of my favorite recovery methods!

    As a professional athlete who is constantly putting my body through intense physical activity, I can honestly say I’ve not really found anything close to Inergize when it comes to helping with reducing inflammation and muscle soreness recovery!

  • J Profile picture for Jordan
    Jordan
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    3 weeks ago
    Awesome tub, awesome company

    Received my tub and unfortunately after setup, had a very small leak in the outlet seal. Needless to say I was a little upset and scheduled a video conference with inergize. They were professional, courteous, and took care of the problem immediately. I had a new tub sent the next day and was told to keep the old one. I was blown away by their costumer service.

    The tub itself is top notch for me. I use it at home and at the firehouse. Nothing feels better than a plunge after a fire and I couldn’t be more happy. The chiller is very well built and the continuous flow ensures your temperature stays consistent. I would recommend this tub to any first responder who is in the market. I WILL be spreading the word about Inergize for sure!!

  • JB
    Jake B.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Life changer

    I use this every morning and it is a crucial part of my health routine.

  • N
    Nicole
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 months ago
    We love our cold plunge!

    Easy to set up, east to use, really great customer service.

  • MW
    Mark W.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    3 months ago
    Addictive!

    Having plunged in various cold plunges I am MORE than happy with my Inergize plunge. It is easy to maintain, works very efficiently, and doesn't take up too much room. The company is very responsive to any and all questions which fortunately have been very few.

    I find myself plunging nearly daily now and feeling the benefits immediately. HIGHLY recommend Inergize.

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