If you have been looking for a permanent or portable cold plunge for daily use, The Mammoth by ORCA is the perfect hybrid solution. Experience the convenience of never having to buy, transport, or dump ice into your cold plunge. Simply set your desired temperature and take the plunge! No ice needed.

  • Portable or Permanent: The Mammoth Cold Plunge is engineered with inflatable drop-stitch technology similar to a stand-up paddle board. The air in the walls acts as an insulation barrier so you don’t have to worry about the temperature fluctuating.
  • High Efficiency Chiller: The powerful 1/2HP chiller unit has the ability to cool down to 39 degrees. It is ideal for residential use as it is extremely quiet and uses minimal electricity to maintain your desired water temperature.
  • Quick & Easy Set Up: The Cold Plunge can be assembled in as little as 15 minutes. No tools or experience are required. We include a step-by-step instructional video for a hassle-free set up.
  • Easy To Clean: The Mammoth with 1/2HP water chiller is designed to be very low maintenance. Depending on usage, we recommend changing the water every 4-6 weeks. Just like a pool or jacuzzi, we suggest monitoring you water with a sanitation kit.
  • Value: The Mammoth is truly the best bang for your buck when it comes to a cold plunge for your home or on the go. If you are looking for a clean, well-built, and easy-to-maintain cold plunge, this is the one for you!

1/2 HP Chiller Specifications:

  • Cools Ice Bath to: 39°F 🥶 (3.89°C)
  • Uses Standard 110 Volt (3.9Amp)
  • Output: 5000 BTU/hr
  • Dimensions: 16"x15"x12" (LWH)
  • Weight: 39 lbs
  • Noise Level: 56 dBA 🔊
  • 50 Micron Filtration
  • Connections: 1" NPT inlet/outlet ports (Female Threaded PVC)
  • Coil: Titanium Heat Exchanger
  • 6' Power Cord 
  • 1 Year Limited Warranty 🛡
  • Made in the USA 🇺🇸 

 *Includes Mag-Drive 700(GPH) Water Pump


Cold Plunge Tub Specifications:

  • Includes: Portable Plunge Tub, Lockable Cover, Duffle Bag, Air Pump & Repair Kit
  • Exterior Dimensions: 75"x28"x28"  (LWH) 
  • Weight: 28 lbs (Empty), 950 lbs (Full)
  • Volume: 110 Gallons
  • 2 Person Inflatable Tub: 10 PSI (Max)
  • Designed for Indoor / Outdoor Use 

  *Order Now! Ships in 1 Business Day 





Customer Reviews

Based on 7 reviews
Sarah Warren
The perfect Christmas present!

I gave this to my boyfriend (well, to both of us :) for Christmas - he's been wanting a cold plunge forever. We're using it almost every day, and we love it! He's 6'5" and it's plenty big for him. It's still cold here overnight, so we haven't hooked up the chiller yet, but it looks straightforward to set up. I had several questions before purchasing, and the customer service was amazing - he got back to me immediately with very helpful answers every time!

Kyle Fuchs
Amazing customer service and awesome product!

We absolutely love our cold plunge, and the customer service has been great with Ryan. My wife got it for me for Christmas, and had an issue with the chiller freezing over due to me not changing out the filter. Ryan sent the replacement right away and then when I accidently tightened the hoses too much; the housings cracked and he is now fixing the chiller for free. If you are gong to buy a cold plunge, I highly recommend buying from Orca Plunge!

keaton Wood
Great product, even better customer service!

Ryan and his team know what they're doing! Living in San Diego we were lucky enough to meet them in person and chat for awhile after picking up our product. They're extremely knowledgable and seem keen to continually improve their product any chance they get. Not that it needs much improvement... After a couple disappointing experiences with other products we switched over to Orca. We've been using their Mammoth Plunge and 1/2 HP chiller for over a month now and have had ZERO issues. The chiller makes little to no noise and keeps the water plenty cold (39) for us. The installation was simple and for the taller people out there, the mammoth is a great solution, my roommate is 6'5 and has plenty of room to completely submerge in the tub.

John Shemitis
love it after first week

It is everything as advertised, quality, quick ship, easy to install.
I've used it everyday thus far and love it, after the initial shock of getting in of course!

Cindy Holzschuh


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