Description

The Sun Home Cold Plunge™ delivers unparalleled performance with its powerful 1HP smart chiller, featuring an ice-making mode that cools water down to a frosty 32°F—unlocking a true ice bath experience.

Equipped with advanced filtration and sanitation technology, the chiller ensures crystal-clear water every time. Plus, complete control is at your fingertips through the intuitive mobile app, allowing you to enjoy the ultimate cold immersion experience anytime, anywhere

Let the world's #1 portable ice bath be your secret weapon for ultimate performance, recovery, and resilience.

Named Best Inflatable Cold Plunge and Ice Bath of 2025 by Fortune, Variety, Men's Journal, and Billboard Magazine.

"The portable tub operates three times faster than its competitors at the same price point. Plus, you can control it from anywhere with the mobile app." - Billboard Magazine

Unique Features

1HP smart-chiller, operating 3x faster than any other competitor on the market at this price point
Ice making mode creates a thin film of ice on the top of the water (dependent on ambient temperatures)
The energy efficient motor can cool down to 32°F within hours
Mobile-app enabled so you can control your plunge remotely from anywhere
Portable and designed for both indoor and outdoor use
XL spacious full body tub used by pro athletes up to 6' 8"
Built-in high-efficiency ozone injection sanitization system
20 micron filter extracts all unwanted debris out of the water
Insulated tub to conserve energy and maintain optimal water temperature
No plumbing required, just plug and plunge
Backed by a 1-year limited warranty

Specifications

Horizontal Tub:

Tub Outer Dimensions: LWH: 6.4ft x 2.3ft x 2.1 ft
Chiller Dimensions: 21 inch x 16 inch x 22 inch
Volume: 360L
Tub Weight: 15.5lb
Chiller Weight: 88 lbs
Control: Temperature (ambient - 32°F adjustable) & Time (30 to 60 minutes)
Power Requirements: 120 V, 11 A (plugs into a standard wall outlet)
Timer Settings: 0 to 60 minutes
Circulation: Built-in self priming system

Vertical Tub:

Tub Outer Dimensions: Height: 36in, Width: 34in
Chiller Dimensions: 21 inch x 16 inch x 22 inch
Volume: 350L
Tub Weight: 15.5lb
Chiller Weight: 88 lbs
Control: Temperature (ambient - 32°F adjustable) & Time (30 to 60 minutes)
Power Requirements: 120 V, 11 A (plugs into a standard wall outlet)
Timer Settings: 0 to 60 minutes
Circulation: Built-in self priming system

What's Included:

Insulated protective tub cover
Military-grade, drop stitch XL size plunge tub
Efficient 1HP smart chiller + heater
Built-in ozone sanitation
Repair kit for simple fixes
Smart hand pump for quickly inflating tub
Durable carrying case for easy transportation
Spare filter

Download Manual Spec Sheet

Sun Home Cold Plunge™

$4,699

$4,699 ~~$4,999~~

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Natural Energy

Each person has their own way of getting up and going; some prefer double shots of espresso, a brief exercise routine, or other methods. If you want to jumpstart your day or get a quick energy boost in the afternoon, trying a cold plunge could be a solution worth considering. Cold plunging has become a popular option for those seeking an alternative way to increase their daily vitality.

Recovery & Performance

The advantages of cold plunging go beyond the psychological and physiological effects on your body. In the field of sports medicine, cold water therapy has been employed for several years to facilitate the recuperation of muscles and reduce inflammation following physical activity.

Motivation

Research has demonstrated that cold plunging can elevate your baseline levels of dopamine, a molecule in our brain and body that is associated with motivation. Dr. Andrew Huberman has suggested that dopamine can improve our concentration and decrease the level of effort required to act on our particular objectives.

Elevated Mood

For quite some time, scientists have recognized the relationship between hormone levels and our daily energy. In particular, there is substantial evidence indicating that hormonal imbalances can lead to depression, suggesting that taking a cold plunge could potentially alleviate symptoms of depression and enhance overall mood.

Stress Relief

Research has demonstrated that cold water therapy can be an effective adjunct therapy for reducing stress by lowering levels of the stress hormone cortisol. According to a study, consistent cold showers and ice baths have helped to alleviate anxiety and enhance the mood of participants.

Pain Relief

Studies indicate that taking regular ice baths can result in a significant increase of up to 5 times in the levels of norepinephrine. This particular neurotransmitter has been found to have powerful anti-inflammatory properties and can assist in managing chronic pain.

Improved Sleep

Taking a plunge in cold water activates the autonomic nervous system in your body, which is comprised of a network of vessels and nerves that are divided into two parts regulating your stress response. By learning to manage your stress response, you may also discover an improvement in your ability to relax and sleep.

Sun Home Saunas vs The Other Guys

vs	Other Guys
✅ Ice-making mode	❌ Cannot make ice
✅ XL 2 Person Tub	❌ Small tub, cramped experience
✅ Military grade drop-stitched tub	❌ Cheap and fragile tub
✅ Portable and designed for both indoor and outdoor use	❌ 500+ pounds make it difficult to move or transport
✅ Wifi-app control	❌ Antiquated control center
✅ 1 person install, just plug and plunge	❌ 2+ people to transport and install
✅ 33F degrees minimum temp	❌ 39 F minimum temp
✅ Hot and cold capabilities	❌ Cooling only
✅ Named best cold plunge of 2025 by Forbes and Business Insider	❌ Limited accolades and endorsements