ReGen8 505L PolarTub Cold Plunge Ice Bath - Lifespan Fitness

Create a flexible cold plunge setup at home with the ReGen8 505L PolarTub Cold Plunge Ice Bath. With its spacious oval design, durable inflatable construction and generous 505L maximum capacity, the PolarTub provides plenty of room for comfortable full-body immersion while remaining portable and easy to store.

Choose the No Chiller option for the PolarTub on its own, or upgrade to the T2S Chiller Unit variant for a complete temperature-controlled system with cooling down to 3°C, smart app control, reusable filtration and ozone sanitisation.

Please note: Smart app control, powered cooling, filtration, ozone sanitisation and other T2S features described below are included only with the T2S Chiller Unit variant.

505L Maximum Capacity

With a maximum capacity of 505 litres, the PolarTub provides plenty of room for a comfortable full-body cold plunge.

Depending on the user's size and body position, Lifespan advises that the typical usable water capacity is approximately 370–430 litres.

Military-Grade PVC with Rip Stop Polyester

The PolarTub is constructed from durable military-grade PVC with Rip Stop Polyester fabric, giving it the combination of strength and flexibility needed for regular cold plunge use.

The tough PVC helps the tub maintain its structure, while the Rip Stop Polyester construction is designed to help prevent tears and improve long-term durability.

Lightweight & Portable

Despite its generous 505L maximum capacity, the inflatable PolarTub remains easy to move, store and set up when required.

Its portable design makes it a practical option for home gyms, patios and other outdoor spaces without committing to a permanently installed plunge pool.

Accessories Included

The PolarTub comes with the essential accessories required for setup, storage and basic maintenance.

• Hand pump
• Carry bag
• Repair patches
• Air valve wrench
• Water port plugs

Pump & Plunge

The included hand pump allows the PolarTub to be inflated in approximately five minutes, helping you get your cold plunge setup ready without specialist installation equipment.

Upgrade with the T2S Smart Chiller

Select the T2S Chiller Unit variant to turn the PolarTub into a complete temperature-controlled cold plunge system.

The upgraded EverDrive T2S combines powerful cooling with smart app control, reusable water filtration and ozone sanitisation, giving you greater control over both water temperature and ongoing maintenance.

Everything at Your Fingertips

The T2S Smart Chiller connects to its corresponding mobile app, giving you convenient control over your cold plunge from your phone.

Manage the water temperature remotely and keep greater control over your cold plunge routine without needing to adjust the chiller manually each time.

440W High-Powered Compressor

The EverDrive T2S features a 440W motor capable of cooling the water to temperatures as low as 3°C.

Precise temperature control gives you a consistent cold plunge setup without continually adding bags of ice or manually managing the water temperature.

Minimum achievable temperature and cooling performance may vary depending on water volume, ambient temperature, climate conditions and other environmental factors.

Built-in Filtration & Ozone Sanitisation

The T2S combines an integrated ozone system with a reusable mesh filter to help maintain the water as it circulates through the system.

• Adjustable ozone dial: allows the ozone output to be adjusted according to your needs.
• 50-micron mesh filter: traps dirt, sediment and sand from the circulating water.
• Reusable design: the filter can be removed and cleaned for ongoing use.
• Circuit breaker: provides protection against overloads and short circuits.

Premium Brass Fittings & Insulated Tubing

Durable brass fittings provide strong connections between the PolarTub and T2S Chiller and offer greater long-term durability than conventional plastic fittings.

The connecting tubes are insulated to help minimise temperature loss, improving energy efficiency and helping to keep your plunge water cooler for longer.

Durable & Splash Resistant

The T2S Chiller is protected by a strong iron casing with adequate ventilation and an IPX4 rating.

This provides protection against splashes and light rain, while the motor has been tested against applicable international electrical equipment safety standards.

Key Features

• 505L maximum PolarTub capacity
• Approximately 370–430L typical usable capacity*
• Military-grade PVC construction
• Rip Stop Polyester fabric
• Inflatable, lightweight and portable design
• Hand pump, carry bag and maintenance accessories included

T2S Chiller Unit Variant

• EverDrive T2S Smart Chiller
• 440W motor
• Cooling to temperatures as low as 3°C**
• Smart app compatibility
• Remote temperature control
• Integrated ozone sanitisation
• Adjustable ozone dial
• Reusable 50-micron mesh filter
• Built-in circuit breaker
• Premium brass fittings
• Insulated tubing
• Durable iron chiller casing
• IPX4 splash resistance

*Usable capacity varies according to user size and body position.
**Minimum achievable temperature and cooling performance may vary according to water volume, ambient temperature and environmental conditions.

What's Included

No Chiller Variant

• ReGen8 505L PolarTub Cold Plunge Ice Bath
• Hand pump
• Carry bag
• Repair patches
• Air valve wrench
• Water port plugs

T2S Chiller Unit Variant

• ReGen8 505L PolarTub Cold Plunge Ice Bath
• EverDrive T2S Smart Chiller Unit
• Insulated tubing
• Brass fittings
• Reusable 50-micron mesh filter
• Hand pump
• Carry bag
• Repair patches
• Air valve wrench
• Water port plugs

Technical Specifications

*Minimum achievable water temperature and cooling performance may vary depending on water capacity, ambient temperature, climate conditions, direct sunlight and other external factors.