"Our mission is to offer high quality, cold plunge solutions tailored for full body immersion. Designed with purpose, built DEEP, for those who wish to maximize the full set of benefits. Unlock your highest potential with OSONE."
Not All Cold Plunges Created Equal
HydroTub™
With 31" in depth and over 5ft in length, there's no need to sit with your knees bent or plunge with your shoulders and arms slouched over the rim. If we're going to cold plunge, let's do it right! A neck-deep cold plunge for full body effect. Cold plunge in a tub, for those who prefer a traditional, meditative state.
HydroBarrel™
An upright, vertical design providing nearly 3½ ft in depth. Whether you choose to sit on the bottom with the water overhead or float in place engaging your core, this cold plunge provides effortless, full body immersion. For those who prefer a more natural state.
How does the HydroTub stack up?
What makes the HydroBarrel different?
8 Week Guide from 59°F to 39°F
One thing often overlooked about cold plunging is that there is a way to ease into the cold where it's not a dreaded activity but a consistent climb in resilience and perseverance. We call it a journey for a reason.
Cold Plunge in a Tub or Barrel
This article explores the differences between both and the unique benefits each method offers.
Science & Benefits of Dopamine in Cold Plunge Therapy
One of the key reasons behind its rising popularity is its ability to stimulate the release of dopamine, a neurotransmitter often referred to as the "feel good" chemical. We explore the science behind dopamine release during cold plunge therapy and the various benefits it offers.