The Plunge (1st Gen)
NEW VERSION AVAILABLE: This is an older version of our flagship product. Click here to view the new version.
Our original cold plunge tub uses powerful cooling, filtration, and sanitation to give you perfectly chilled, clean water whenever you want it—no ice needed.
- Indoor/outdoor use with easy installation
- Fill with hose and set temp as low as 39°F/4°C
- Effortless setup for life-changing cold plunges
*This model is for residential use only.
FAQs
I ordered one of the original units, how do I get support?
The best way to get support for the original Plunge is to head over to our help center.
Can I upgrade to one of your new chillers and use the same tub?
Yes! There are some upgrade options. Please visit our chiller offerings.
Discover Plunge
Plunge app
The perfect companion
Track your sessions, monitor progress, and celebrate milestones with our interactive app. Learn More


Have questions?
Get expert guidance
Sales: (888) 860-0572
Please note: our average email response time is approximately 1-2 business days.


Heat up your wellness routine
Pair your Plunge with our premium sauna and unlock the synergistic benefits of contrast therapy.