PortaPlunge | The Ultimate Portable Cold Plunge

Aim: PortaPlunge is a game-changing cold plunge pool, built for real recovery, anywhere.

Meet the PortaPlunge Team – and Why We’re Bringing Cold Therapy to Everyone

We’re the creators of PortaSauna – a UK-born wellness brand that's redefined portable sauna experiences. Over the past year, we've travelled the country bringing people the power of contrast therapy: sauna heat, cold plunge recovery, and a stronger connection to mind and body.

Now, we’re launching PortaPlunge – a portable, inflatable cold plunge pool designed for real comfort, real durability, and real results.

Most cold plunge tubs are either oversized, overpriced, or completely impractical. We knew there had to be a better way.

So we designed PortaPlunge to be:

🔲 Square-shaped for space efficiency and corner fit.

🌤️ Light grey to reflect heat, keeping your water cooler in summer.

🧊 Rigid and deep (90cm wide) for a full head-to-toe plunge without feeling cramped.

🏕️ Inflatable and ultra-portable – go from bag to plunge in minutes.

We’ve developed four models to suit every user:

• Cube: Our flagship 90x90x90cm plunge – compact, strong, and deep.
• Solo: A sloped-back design for ultimate solo relaxation.
• Twin: Plunge together – perfect for couples or training partners.
• Team: Designed for clubs, gyms, or event use – fits 6 to 8 people with ease.

But this isn’t just a product – it’s a lifestyle. That’s why we’re also launching WePlunge – the cold therapy companion app.

With WePlunge, you can:

📲 Automatically track your plunge temperature and duration with a Bluetooth thermometer

⏱️ Set timers with custom chimes to guide your session

📊 Log every plunge with date, location, water temp, and session length

🔁 Build consistency with streaks, goals, and a personal plunge log

🌍 Join a growing community of cold therapy users across the UK & Europe

What the money will fund:

Your support will go directly into:

• Manufacturing our first production run
• Finalising packaging and accessories
• Expanding our app that tracks plunge data (temp, time, sessions)
• Getting PortaPlunge to early backers across the UK and Europe

Our vision is simple: to make cold therapy accessible, comfortable, and part of daily wellness.

With your help, we’ll make that happen.

This project closed unsuccessfully on 16th July 2025