The Polar Plunge™

The Polarplunge™ is our largest portable unit. It will fit 8-12 people at once. People can sit on bench seating for more full body cooling or just on the edge if only treating the legs. The Polarplunge™ fits through a standard doorway. It also plugs into a standard wall outlet. Temperature ranges from 42º – 104ºF.



431 kg / 951 LBS

2153 kg / 4750 LBS

Water Capacity

455 Gal / 1722 L 


(Length x Width x Height)

274 x 194 x 76

108 x 76.5 x 30

9 x 6 x 2


Volts: 110

Watts: 1300


Seats: 3

Capacity: 8-12


Our team are on standby to help you with pricing and to assist you with choosing the right COLDTUB™.

  • Electrical requirement is 110Volt dedicated 15amp circuit for each unit.
  • The Iceboxes come with a 6' GFCI cord and male plug.
  • No plumbing is required. The COLDTUB™ can be filled and drained with a garden hose.
  • Filters with 10sq’ water filter that can be replaced while water is in the tub.
  • Salt water sanitizer system maintains sanitizer levels.
  • COLDTUB™ Pal automated sanitizing system and water chemistry monitor
  • Wifi extender installed to run the COLDTUB™ app.
  • Capable of connecting tub to and controlling the tub from internet. This depends on the internet availability on location.
  • Preferred would be ethernet cable ran to the COLDTUB™.
  • Underwater light.
  • Therapy Jets.
  • 1300Watt heater
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