Is bigger better? we think so. You have spoken and we have listened. Our Wide Grizzly 450 Cold Plunge is 7.5″ wider than the Original 400 and Exclusive. This limited-edition, wider iceless ice bath experience is perfect for tandem cold plunging, people who like to sit cross legged as they plunge, or those just wanting a little more room to spread out. It’s also a good solution for men with very broad shoulders / football player physique.
- The Wide 450 can accommodate not only 6’ 8” + taller people comfortably, but with extra room to spread out, you can fit a friend in there too! This is a one to two person tub.
- Durable rugged tub, great for both indoor and outdoor
- Childproof, lockable lid
- Prop latching lid bracket located on exterior arm of plunge that will hold the lid open while plunging
- Injected with 2″ of foam for superior insulation
- Equipped with a water filtration system to keep your water clean. We additionally recommend a water cleaning methed such as Ozone or Sirona (more on that below)
- 1200 GPH mag drive pump
- Cools to a frosty 39 degrees, no ice needed.
- Power requirements: Standard 110V outlet; draws 6.5 amps while chiller is running.
- 1 Year Limited Warranty, with option for additional 1 or 2 year warranty.
- It is recommended the chiller be shielded from the elements. Placing your Desert Plunge in a garage, under a patio, umbrella, or some type of ventilated cover over the chiller is best. A Desert Plunge custom fitted cover is available for purchase.
Total footprint – 77” long x 40” deep, add 10” to keep off wall for a total footprint of 77”x50”
Interior dimensions – 46.5″ long at top, 41.5″ at bottom x 31.5″ wide x 22″ high
Exterior cooler dimensions – 59.75” long x 38.5” wide x 30.75” high
Shipping Weight: 225 lbs.
Water Volume: 112 gallons filled to the top of tub. Suggested fill level roughly 75 gallons
Plunge weight with water: 800-950 lbs.
Shipping options: Free local pickup at our Phoenix metro area warehouse, local delivery in the Phoenix metro for a fee, $250 flat-rate shipping within the continental U.S., and $650 flat-rate delivery to the Hawaiian Islands of Maui, Kauai, Oahu, or Hawaii.
If you are in Canada, please provide your postal code and email info@desertplunge.com for quote.
The Wide Cold Plunge Footprint & What Comes With ItWe include all the important things you need to get you up and plunging right away, including filters, cleaning tools, adapters, easy to set up fittings, and instructions. Most people say set up took them about 10 minutes.
- Instructional set up video and care instructions
- Tub
- Pump
- Chiller
- Filter Housing
- 2 filters
- Electrical box with power cord
- GFCI adapter
- Water Hose Filter
- Intake strainer to prevent unwanted hair getting in your pump
- Prefabricated fittings and components for easy set up
- Water sanitation options: Ozone or Sirona
What’s not included: ice! With our electric chilled cold plunge, you’ll never need ice to experience the benefits of cold water immersion therapy.
Shipped weight is 232lbs
Total footprint – 77" long x 40" deep, add 10" to keep off wall for a total footprint of 77"x50"
Interior dimensions – 46.5″ long at top, 41.5″ at bottom x 31.5″ wide x 22″ high
Exterior cooler dimensions – 59.75" long x 38.5" wide x 30.75" high
Your details are protected and safe with us.
The Wide Grizzly 450 Cold Plunge Tub - 1/4 Horsepower - Lunar Green
- Unit price
- /per
- 3-5 business days to ship
Our Models: The Wide or The Exclusive
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Is bigger better? we think so. You have spoken and we have listened. Our Wide Grizzly 450 Cold Plunge is 7.5″ wider than the Original 400 and Exclusive. This limited-edition, wider iceless ice bath experience is perfect for tandem cold plunging, people who like to sit cross legged as they plunge, or those just wanting a little more room to spread out. It’s also a good solution for men with very broad shoulders / football player physique.
- The Wide 450 can accommodate not only 6’ 8” + taller people comfortably, but with extra room to spread out, you can fit a friend in there too! This is a one to two person tub.
- Durable rugged tub, great for both indoor and outdoor
- Childproof, lockable lid
- Prop latching lid bracket located on exterior arm of plunge that will hold the lid open while plunging
- Injected with 2″ of foam for superior insulation
- Equipped with a water filtration system to keep your water clean. We additionally recommend a water cleaning methed such as Ozone or Sirona (more on that below)
- 1200 GPH mag drive pump
- Cools to a frosty 39 degrees, no ice needed.
- Power requirements: Standard 110V outlet; draws 6.5 amps while chiller is running.
- 1 Year Limited Warranty, with option for additional 1 or 2 year warranty.
- It is recommended the chiller be shielded from the elements. Placing your Desert Plunge in a garage, under a patio, umbrella, or some type of ventilated cover over the chiller is best. A Desert Plunge custom fitted cover is available for purchase.
Total footprint – 77” long x 40” deep, add 10” to keep off wall for a total footprint of 77”x50”
Interior dimensions – 46.5″ long at top, 41.5″ at bottom x 31.5″ wide x 22″ high
Exterior cooler dimensions – 59.75” long x 38.5” wide x 30.75” high
Shipping Weight: 225 lbs.
Water Volume: 112 gallons filled to the top of tub. Suggested fill level roughly 75 gallons
Plunge weight with water: 800-950 lbs.
Shipping options: Free local pickup at our Phoenix metro area warehouse, local delivery in the Phoenix metro for a fee, $250 flat-rate shipping within the continental U.S., and $650 flat-rate delivery to the Hawaiian Islands of Maui, Kauai, Oahu, or Hawaii.
If you are in Canada, please provide your postal code and email info@desertplunge.com for quote.
The Wide Cold Plunge Footprint & What Comes With ItWe include all the important things you need to get you up and plunging right away, including filters, cleaning tools, adapters, easy to set up fittings, and instructions. Most people say set up took them about 10 minutes.
- Instructional set up video and care instructions
- Tub
- Pump
- Chiller
- Filter Housing
- 2 filters
- Electrical box with power cord
- GFCI adapter
- Water Hose Filter
- Intake strainer to prevent unwanted hair getting in your pump
- Prefabricated fittings and components for easy set up
- Water sanitation options: Ozone or Sirona
What’s not included: ice! With our electric chilled cold plunge, you’ll never need ice to experience the benefits of cold water immersion therapy.
Shipped weight is 232lbs
Total footprint – 77" long x 40" deep, add 10" to keep off wall for a total footprint of 77"x50"
Interior dimensions – 46.5″ long at top, 41.5″ at bottom x 31.5″ wide x 22″ high
Exterior cooler dimensions – 59.75" long x 38.5" wide x 30.75" high
Your details are protected and safe with us.

WHAT THEY’RE SAYING
Just upgraded to Desert Plunge with ozone from DIY freezer. It is a drastic improvement. The ease of set up and maintenance made it so worth it. The water is a consistent temperature, always sanitized and clean. The look of it is perfect as well.
Had a couple of questions during the initial maintenance and Matt's response was same day.
I couldn't be happier.
First I want to thank the Family at Desert Plunge!! You are amazing and I wish you great success!!! My plunge was delivered to the house and the shipper did not show up with a lift gate. This was an issue as the driver had to pull it off of the truck thus damaging the cooler and the feet were missing and the unit had cosmetic damage. I reached out and was given a response immediately. I received new feet and after setting up did not notice any other issues with the unit. The plunge itself is very easy to set up as everything is numbered and they include video directions as well. I have been using it twice daily and could not be happier!!! Thank You so much Tammie and Matt!!! I wish every company had the same service and support.
The "Grizzly" cold plunge tub is nothing short of AWESOME! It arrived within 10 days of ordering it (it had to ship to North Carolina and I had to wait a few days to schedule delivery due to my work schedule), took me literally about 15 minutes to set it up, and - after adding some ice bags to it to get the temp down - was ready to use in an hour (at 40 degrees). I've only been using it for two days but it is truly a dream from ordering to setting up to using. I watched a great video (by David Maus Jr. - they have the link on the "accessories" page for the ozone add-on) to take me through the step-by-step setup but all the connections (e.g. hoses to fittings on the tub) were numbered so even without the video, I think I could have figured it out fairly quickly even without the video. As background, I started doing "cold plunges" last fall using my outdoor pool after learning about the benefits through a podcast by Dr. Anthony Balduzzi of the Fit Father Project where he interviewed the Desert Plunge founder Matt Kuiper. After benefitting IMMENSELY from the cold plunges (the "serotonin/dopamine" effects are for real as are the circulatory, metabolic, muscle recovery, mental toughness, etc. benefits) throughout the winter, I started to experience a noticeable decrease in the benefits as the water in my pool warmed up in the spring. My wife INSISTED I get this as even she noticed the difference. I am SO glad I listened to her (as usual). I splurged and got the ozone and sanitation kit and I'm happy with both as I want to keep this thing clean and humming for as long as I can. The whole thing seems sturdy, the pump and filter are SO quiet, and I'm hoping that it lasts a LONG time. It's actually smaller than I thought (but exactly per the dimensions on this site) but I fit in it comfortably (I'm 6 foot even, about 165-170 lbs) and it's easy to step into. It may seem like a lot of money but I truly believe it's worth it given the MANY benefits I receive from it. IMHO - It's better to pay a couple of thousand and live a healthy, quality life now (I'm in my late-50s) than suffer for a couple of decades and pay TENS of thousands to doctors and pharmacies to heal all the the mental and physical aches (which is ultimately just treating the symptoms - NOT the causes) later. THANK YOU MATT.
First things first, the family that owns and operates this company is truly in it for the right reasons. They are generous and kind and want to help people use the tools that have helped them. I came to these guys during a rough time in my life and healing journey and they were patient, kind and generous towards me. As for the cold plunge, it’s a worthy investment at a very affordable cost. I’ve had my plunge for a few months now and I love it. I use it every single day, at times twice a day. It’s been huge in my healing journey with PTSD and is a daily part of my integration. The tub is well made, durables easy to care for and a set it and forget it until it’s time to switch filters and water. It holds temp no problem. I am going to get a cover for it so I can keep the sun damage at bay as well as help it hold temp better. But all in all I’m happy to have had the opportunity to support this company and would recommend them to anyone looking to invest in their health and well being.
Fantastic product. Matt and his team are extremely responsive with any questions I had about setup. Been using daily for a few months and it’s been absolutely incredible.