Founder's Note

We believe Cold Plunge products are more than just a purchase, they're an investment in your health and well-being. We understand these products represent a significant investment and come with many questions, that's why we created a brand we believe is unmatched based on experiences we had.

After dealing with one headache after another from multiple companies, it became obvious to me there has to be a better option. From month long order delays, misleading product claims (a 1/3 HP chiller cannot achieve 37°F), poorly designed products that left our arms and shoulders out of the water and poor to non existent customer service. To top it off, many of these companies pushed extended warranties only to vanish a few months later.

At OSONE®, we sell deeper products so there's no doubt you're getting all the benefits of cold water immersion. Our HydroTub™ is 7" taller than the avg tub and the HydroBarrel™ is 6-9" taller than the avg barrel. Experience the perfect fusion of nature and recovery with our newest cold plunge standing 44" tall, the HydroGen™. Its striking Canadian Red Cedar construction provides an elegant, earthy focal point for any space while delivering a professional-grade cold therapy experience.

All of our cold plunges are powered by our 1HP Pro Chiller with 3-Stage Filtration featuring UV-C Sanitation for bacteria control, 40-Mesh Filter to catch large debris and 15-Micron Filter to capture fine debris. It sounds like a lot of technical information but it's the difference between full body immersion with weekly water changes and staying on the same clean water for months. When it comes to staying disciplined, ease of use matters.

We offer Fast, Free Shipping with all orders processed and shipped within 1 business day with 99% of orders arriving at your residence within 2-6 business days. Our U.S. Based Live Support is available 7 days a week to assist you with best product fit and support through the life of the product.

Our Cold Plunge Learning Center is full of 3-minute guides to answer the questions we struggled to find when we first started cold plunging. Everything you need to know, all in one place.

Based out of Fort Lauderdale, Florida, we know a thing or two about the heat and how necessary the cold is for your well-being and peak physical performance. We appreciate you choosing OSONE® as we commit to providing the best resources, products and customer service to help you find your best self by unlocking all the benefits cold water has to offer.

Ken, Founder

Brave the Plunge | Embrace the Cold - OSONE®