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Our Grizzly cold plunge is an iceless ice bath with superior insulation. Our electric-cooled ice bath is perfect for hotter climates, and a great way to save money while getting a high quality, always clean cold plunge.

• Durable rugged tub, great for both indoor and outdoor
• Childproof, lockable lid
• Prop latching lid bracket that will hold the lid open while plunging
• Injected with 2″ of foam for superior insulation
• With electric cooling to 39 degrees, our electric iceless ice bath saves you money on ice and trips to buy ice.
• Equipped with a water filtration system to keep your water clean
• 24” deep tub, allowing full submersion up to chin.
• Tub can accommodate 6’ 8” + tall comfortably
• Equipped with drain attachment to fit a standard garden hose
• The Original Desert Plunge, made with the Grizzly 400
• Power requirements: Standard 110V outlet; draws 6.5 amps while chiller is running.
• 1 Year Limited Warranty
• Water cleaning options: either Ozone or Sirona (more info below)

Total footprint – 77” long x 32” deep, add 12” to keep off wall for a total footprint of 77”x44”

Interior cooler dimensions – 47 1/4″ long at top 46″ long at bottom, 24.25″ wide tapered to 23″ wide at feet x 23 7/8″ deep

Exterior cooler dimensions – 62” long x 32” wide x 31” high, if needing to fit through a narrow doorway, you can remove the lid and turn the plunge on its side, achieving a width of 28”

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.