Worldwide shipping
Installation and support in more than 10 countries
Up to 5-year warranty
Top rating: 4.9 out of 5
SwedishCold.com

Generation 4S

★★★★★4.9/5 · Swedish Cold has 940 reviews

Generation 4S combines an ice bath and a warm bath in a single system. Cooling, heating, and filtration are integrated into a sleek bath with a temperature range of 3 to 40 °C.

The stainless-steel tub, insulated lid, and underwater lighting create a thoughtfully designed experience in the garden or on the patio. The touch panel and mobile app make it easy to set the temperature.

Plan the installation and connections according to the product instructions. Always follow the guidelines for circulation and use in low outdoor temperatures.

CHF 6,399.00
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Specifications

  • Dimensions: 1,750 × 690 × 850 mm
  • Weight: approximately 100 kg empty
  • Temperature: 3 to 40 °C
  • Materials: 316 stainless steel, powder coating, insulating foam, and integrated copper tubing
  • Top: cypress wood with a black faux leather cover
  • Purification: three steps using ozone, UV, a hair filter, and a particle filter
  • Lighting: integrated spa lighting with LEDs
  • Wheels: lockable
  • Power: 220 V, 50 Hz, CE
  • Energy consumption: approximately 0.75 kWh per hour and 3 to 10 kWh per day

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Generation 4S

From exclusive homes to gyms, spas, and hotels. Swedish Colds’ cold baths and saunas help thousands of people get back into their recovery routines every day.

Swedish Cold at ASCARO

Generation 4S

An ice bath should be stylish, durable, and easy to use. Generation 4S keeps the water ice-cold and clean, and is ready for you around the clock—no ice handling and no hassle. Made of stainless steel with wooden accents, it’s compact enough for your patio, balcony, or bathroom. Designed for your daily recovery at home.

SwedishCold.com Generation 4S cold tub

Automatic Water Treatment

The water circulates continuously through the Generation 4S triple filtration system, while ozone purification eliminates bacteria—hygienically clean water without chemicals, with minimal maintenance.

For best results, it is usually sufficient to change the water and filter about once a month. The system handles the purification automatically in between.

How Does Your Order Work?

SwedishCold.com Generation 4S cold tub

Step 1. RESERVE

Place your order to secure your spot in the production line, and we'll get started on your product right away.

Step 2 – WE MANUFACTURE

Your product is made to order and undergoes rigorous quality control. Delivery typically takes 6–8 weeks, depending on production capacity.

Step 3 – Before DELIVERY

We'll contact you 1–2 weeks before delivery to make sure you're ready, and your product will be shipped to your home or your facility.

Step 4 – AFTER THE PURCHASE

We're here for you even after delivery, offering full service, replacement parts, support, and a 1-year warranty as standard. This warranty can be extended up to 5 years.

Step 1. RESERVE

Place your order to secure your spot in the production line, and we'll get started on your product right away.

Step 2 – WE MANUFACTURE

Your product is made to order and undergoes rigorous quality control. Delivery typically takes 6–8 weeks, depending on production capacity.

SwedishCold.com Generation 4S cold tub

Step 3 – Before DELIVERY

We'll contact you 1–2 weeks before delivery to make sure you're ready, and your product will be shipped to your home or your facility.

Step 4 – AFTER THE PURCHASE

We're here for you even after delivery, offering full service, replacement parts, support, and a 1-year warranty as standard. This warranty can be extended up to 5 years.

Customer Experiences

4.9/5 based on 940 reviews

SwedishCold.com Generation 5

Hi, everything is working great. I use it several times a week. It freezes really well and forms ice cubes.

Evgenii

My Generation 4S arrived sooner than expected—after about three to four weeks. My order also included free shipping.

Customer · Generation 4S

Sanctuary Solo at Home

Sanctuary Solo installed in a home setting.

Thank you for the professional installation and excellent support throughout the process. After about five weeks, the sauna arrived, along with clear installation manuals and guides.

Customer · Hybrid Sauna

Hybrid Sauna at Home

Hybrid sauna in a home recovery environment.

I experience less pain in my back and knees when I use my Sanctuary Duo. For me, the sauna has become a cherished part of my daily life.

Customer · Sanctuary Duo

Ultimate Lux at Home

Ultimate Lux in a completed installation at home.

Generation 5 is one of the coolest things I've ever seen. It really exceeded my expectations.

Customer · Generation 5

Heritage in a Home Setting

Heritage in a home setting with space for both heating and bathing.

I use my Private Escape and Generation 5 every day at home. The combination works really well, and I'm extremely happy with my setup.

Client · Private Escape and Generation 5

Quatre Club Barcelona

I love my Generation 5! It's fast, stylish, and extremely efficient. Every cold bath feels just as refreshing as the first one, and the quality is outstanding.

Elin Larsson

Sheraton Stockholm

Ice bath at one of our customer sites in Sweden.

We recently had the pleasure of using Swedish Cold’s ice bath, and right from the very first use, it exceeded our expectations. The sleek design fits naturally into our daily life at home, and the build quality feels solid.

Bruna Karla Krüger

The best cold bath I've ever tried. The temperature stays perfectly steady, it's quiet, and it's easy to keep clean. I'm extremely satisfied.

Rasmus

Stable, quiet, and incredibly effective. I use it every day to recover, and I immediately feel more energized! It’s also very easy to use.

Filip

It's so great! I've tried other cold baths, but this one has automatic features, a reliable water flow, and ice-cold water.

Emilian Minaz

A sauna that delivers the highest level of comfort and craftsmanship.

Johan

I'm really happy with my 5th-generation model. It maintains a stable temperature and feels incredibly well-built. It's quiet, efficient, and very easy to use and install.

Jonas Vikman

Johannes Cullberg

Health Expert

The quality is top-notch. It runs quietly, cools effectively, and is extremely easy to maintain. I use it every day.

Marcus

I’m absolutely thrilled! The cooling system works exceptionally well and keeps the water at the perfect temperature for cold baths. The design isn’t just functional—it’s also stylish, which makes people want to give it a try! I’d say this has greatly improved the overall impression of our facility!

Therese

We are very satisfied with both the order and the service we consistently receive from Swedish Cold. Their professionalism and willingness to tailor the product to our needs have been outstanding. The ice bath is of high quality and the cooling function is perfect, providing a refreshing and energizing experience for our customers.

Tobias

Fit Club Mallorca

Erik, co-founder of Swedish Cold, at Fit Club Mallorca.

Private Escape, located next to a red house in a garden

Private Escape at Home

A photo from our customer gallery. An outdoor sauna in a Swedish garden.

FAQs

Find answers to our most frequently asked questions below.

How cold should the water be—and how long should you take an ice bath?

Most people experience the best results at around 5°C, but our ice baths can be set as low as 0°C, and the Generation 5 goes up to 8°C, while our Generation 4S and Nordic Tub reach as high as 40°C... - But for beginners: start at a higher temperature, around 8 °C, and keep your sessions short. Then work your way down to 2–4 minutes at 4–5 °C, and try doing this 3–4 times a week—and please let us know how you feel!

Is there an app available that lets you control it?

Yes. All of our products can be controlled via our app—set the temperature, use the timer functions, and have full control right from your phone.

Should the ice bath stay on the whole time?

No, that's not necessary. Use the timer function in the app, or an external timer that we can include with your order—that way, the system will rest overnight. Set it to start in the morning, and the water will be really cold again within an hour at most.

Is the ice bath difficult to install?

Not at all—all of our ice baths come ready to use. Just fill them with water, plug them into a standard electrical outlet, and set the desired temperature. That's it.

Do you offer leasing or rental options?

Yes. We offer both financing/leasing with a fixed monthly payment and rental plans for commercial customers. Contact our sales team, and we’ll find the right solution for you or your business.

How long is the warranty?

A 1-year warranty is included as standard, with the option to extend it up to 5 years. Contact your sales representative for more information.

Is express delivery available?

Yes, for a fee (usually about 2,000 €). Please contact us for current availability.

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