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.
• Deep tub, allowing full submersion up to your chin 
• 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.
• Placing your plunge in a garage, under a patio, umbrella, or some type of shadded area is recommended.

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.

Water Treatment: Ozone

Ozone sanitation is a is a great chemical-free option for keeping your water clean. A generator attaches to the back of your cold plunge tub, releasing ozone into the water daily using an air pump. The ozone generator turns on and off by a timer, making it a hands-off maintenance option. While ozone can be a great sanitation method, you need to ensure you are entering the plunge after rinsing off and wearing swimsuit material only. Ozone is a powerful oxidizing agent which when dissolved in water, produces a broad spectrum biocide that helps eliminate bacteria and viruses; ozone for water treatment has been used since 1904.  See also our Ozone FAQs and check out the video for more information. Please note, if you keep your cold plunge outside in freezing temperatures, ozone tubing will need to be monitored for blockages, and ozone should not be used in temperatures below 20 degrees F.

Water Treatment: Sirona

Our Sirona Water Maintenance Kit is a chlorine free and bromine free product that you’ll add to your cold plunge water based on the results of weekly testing;  testing info and pH strips are included.

The Sirona Water Maintenance Kit is a stronger cleaning agent than ozone; it is ideal if there are a number of people regularly using your cold plunge or if your are not as diligent about rinsing off before getting in the water. See more information about Sirona use and testing on our care and maintenance page.

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.

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