Forrest Galante
Wildlife Biologist and TV Host
Arctic training, from his own bathtub.
The HomePlunge Bella is a compact cold plunge water chiller that turns your existing bathtub into a fully functional cold plunge, no dedicated tub, no bags of ice, and no plumbing required. It's the streamlined entry point in the HomePlunge lineup, purpose-built for anyone who wants the benefits of cold water immersion in a smaller, more affordable package, without redesigning their bathroom or committing to a bulky standalone setup.
How the Bella cools your bath
The Bella is powered by a 1/2 HP compressor that circulates and chills your bathwater at roughly 6-10°F per hour on average, faster in the first hour, then slowing as the water gets cold (basic thermodynamics). For a standard 42-gallon bath, that means cold plunge–ready water in about three and a half hours. Precise digital temperature control lets you dial in anywhere down to 41°F, whether you prefer an introductory 60°F session or a full deep-cold protocol, the Bella locks in your target and holds it there. No guessing, no thermometer checks, no temperature drift halfway through your soak.
Why a chiller beats bags of ice
If you've ever tried a DIY ice bath, you already know the pain points. Buying ice in bulk gets expensive fast. Hauling bags from the store to the tub is a chore that gets old after the first week. And even when you do fill the bath with ice, the temperature is inconsistent, it spikes the moment you get in and warms unevenly as the ice melts.
The Bella solves all of that. It delivers consistent, repeatable cold water at the exact temperature you choose, every single time. The built-in smart app lets you schedule sessions in advance, so the Bella can have your bath chilled and waiting before your alarm goes off or right when you get home from the gym. No prep, no cleanup, no daily ice runs. Just step in.
Over time, a chiller also costs less than ice. A single bag of ice lasts one session. The Bella runs on standard household electricity and uses less energy than most people expect, often under an hour of active cooling per day once the water is at temperature.
Zero-plumbing setup and full portability
One of the biggest advantages of the Bella is that it requires zero plumbing modifications. Both hoses run inside one insulated hose-arm that clicks into the chiller and goes over the rim of your tub, and the unit plugs into a standard wall outlet. That's it. Setup takes minutes from the moment you open the box, and there's nothing permanent about the installation.
When you're not using the Bella, disconnect the hose-arm with a button and roll it into a closet, a corner of the garage, or under a counter. It's compact and portable enough for apartments, rental homes, or anyone who doesn't want a piece of recovery equipment sitting out full-time. You get the performance of a professional-grade cold plunge chiller with the flexibility to put it away whenever you want.
Built-in filtration keeps your water clean
The Bella includes a reusable water filter that keeps your bathwater clean between sessions. It captures particulates and helps maintain water clarity, so you don't need to drain and refill after every use. When it's time, just rinse the filter, no replacement cartridges to buy and no ongoing filter costs. When the water has run its course, simply drain the tub and start fresh.
The benefits of cold plunging at home
Cold water immersion is used by professional athletes, physical therapists, and wellness practitioners around the world, and the research behind it continues to grow. Regular cold plunge sessions are associated with:
- Faster muscle recovery after intense exercise
- Reduced inflammation and joint soreness
- A measurable increase in dopamine and norepinephrine that supports mood, energy, and mental clarity
- Improved sleep quality when practiced consistently
The challenge has always been access. Gym plunge pools have limited hours. Cryotherapy sessions are expensive. Ice baths are a hassle. The Bella removes every barrier by bringing cold therapy into the space you already have, your bathroom.
Who the HomePlunge Bella is for
The Bella is built for anyone with a bathtub and a reason to feel better. That includes:
- Competitive and recreational athletes who want a reliable post-workout recovery tool
- Wellness enthusiasts building a cold exposure or breathwork practice
- People managing chronic soreness or inflammation
- Anyone who wants to start their day with sharper focus and more energy
If you have a bathtub at home, you have everything you need to get started.