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Cold -2C degrees
Crystal Clear Water
Precise Temp Controls
Easy Maintenance
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Engineered with a leak-proof drop-in design for extreme durability, our cold plunge combines fiberglass and steel for marine-grade quality that lasts a lifetime. Say goodbye to leaks and enjoy a product that looks and feels great.
Set your exact desired temperature, and our plunge will do the rest. Control it directly on the unit or via an app on your phone for ultimate convenience. Reliable, precise, and easy to use, our system lets you adjust the temperature from -2°C to 15°C for a perfect cold plunge experience every time.
Keep your water crystal clear for up to 6 months with our advanced filtration system. It effortlessly catches dirt, hair, and fluff, ensuring long-lasting water purity and reducing the need for frequent maintenance. Enjoy a consistently refreshing experience with minimal effort.
Maintaining your cold plunge is a breeze. Simply rinse the filter every 2-3 weeks—it takes less than 5 minutes. Enjoy a hassle-free experience with minimal upkeep, so you can focus on other more important things.
This isn't your average cold plunge - it's a commercial-grade powerhouse. Capable of cooling to -2°C, it goes beyond the limits of a typical cold plunge. At temperatures below 0°C, it forms large chunks of ice, creating a genuine ice bath experience unlike most others on the market. Experience the ultimate in cold therapy with unmatched cooling performance."
Our cold plunge is 153cm long, 72cm wide, and 82cm high, designed for optimal comfort and fit. I tested the first prototype myself, standing 6ft tall and weighing 95kg, and found it to be perfect. Even customers who are 6ft 6 can comfortably fit.
The size allows you to fully stretch your legs, and the width accommodates your shoulders comfortably. The water reaches right up to your neck, which is crucial for a full-body plunge. You can even submerge your head for that final, invigorating dunk. It truly checks all the boxes in terms of size. Beginners can start by sitting on the step, immersing their legs and half of their torso, making it perfect for users at all levels.
How Cold Plunging Can Change Your Life
The benefits are endless and they are real. Here are just a few.
How cold does the plunge get?
The Subzero Plunge is a beast, it can reach temperatures as low as -2°C. At this point, you'll see large chunks of ice forming.
While this is impressive, we recommend plunging at around 0°C. This way, you can enjoy all the benefits without having a big chunk of ice poking you during your plunge
How do I set the temperature?
You can set a desired temperature directly on the included digital thermometer or using the app. It can be any temperature you like. Set it and let the big rig do the rest.
How much maintenance is involved?
Very little maintenance is required.
We recommend rinsing the filter every 2-3 weeks. This will keep it in good condition. For even cleaner water, you can rinse it once a week. You'll get a feel for what works best as you go along.
Water changes are needed every 3-8 months, depending on factors like how clean you are before plunging and how often you run the filter. Your usage will determine the exact frequency.
How do I empty it?
Just place the pump at the bottom of the plunge and connect your garden hose. The pump will remove about 95% of the water. For the last bit, use a bucket to scoop it out. It only takes a minute or two. We chose not to include a drain to avoid potential leaks.
How big is it? Will I fit in?
The plunge is 153cm long, 72cm wide, and 82cm high. We tested various sizes and found this one fits people up to 6ft 6in comfortably.
We also added extra width for broader shoulders, so you won’t have to hunch like in some other plunges.
Plus, the length is designed to ensure you can fully submerge your head.
Can I add chlorine or similar?
Yes you can. This will keep the water cleaner for longer. We have tested chlorine, bromine and food grade hydrogen peroxide. The hydrogen peroxide was the best as it caused zero skin irritation for us.
If you are looking for a chemical free option, you can choose the rolls royce option which uses ozone to clean the water instead of chemicals.
Accessories & Ongoing Supplies
