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Finnmark SoulCold™ Cold & Hot Plunge Tub | Stainless Steel

Current price $9,320
$9,320 - $9,320
Current price $9,320
Original price $11,650
Save $2,330
Original price $11,650 - Original price $11,650
Original price $11,650
+ Free Shipping Free Delivery within the Continental US
  • Cold plunge to 34°F or hot soak to 108°F — true contrast therapy in one tub
  • 304 stainless steel + Canadian cedar for durability and luxury
  • Plug-and-play 110–120V with Wi-Fi app & touchscreen control

Add Ons

  • Secure checkout
  • 30-day guarantee
  • Authorized retailer · full warranty
Currently unavailable — no restock date yet

See What Topture Customers Are Saying…

“This has completely transformed my workspace. The natural light is a game changer!”

Lisa R.
Verified owner

“Built it in a weekend with my brother. Glass front is the move — feels like a real room, not a closet.”

Mark T.
Verified owner

“I love the design and how easy it was to set up. Highly recommend for any home owner.”

James K.
Verified owner
Description

Why choose between ice and heat? The Finnmark SoulCold™ brings true hot-and-cold contrast sessions home: a bracing cold plunge down to 34°F and a penetrating hot soak up to 108°F, all in one tub. Finnmark Designs — long known for its full-spectrum infrared saunas — built the SoulCold around a 304 stainless steel shell, the gold standard for durability, corrosion resistance, and temperature retention, wrapped in a luxury Canadian Western Red Cedar skirt with an ergonomic cedar backrest. The powerful chiller/heater plugs into a standard 110–120V outlet, runs quietly, and is controlled from the on-unit LCD touchscreen or the iOS/Android app. An integrated ozone generator and dual filtration keep the 180-gallon tub hygienic for daily home use or commercial duty, and the included marine-grade insulated cover locks in temperature between sessions.

Features
  • Hot and cold contrast in one tub — cold plunges to 34°F, hot soaks to 108°F (4.45 kW cooling / 4.36 kW heating)
  • 304 stainless steel shell — superior temperature retention, non-porous and hygienic; no cheap acrylics
  • Canadian Western Red Cedar skirt + ergonomic cedar backrest for comfortable full-body immersion
  • Wi-Fi app + LCD touchscreen control — set temperature from anywhere (iOS & Android)
  • Integrated ozone generator & 20-micron filtration for clean, clear water
  • Plug-and-play 110–120V with GFCI power cord — no special wiring
  • Quiet operation engineered for home gyms, patios, and commercial spas
  • Spacious 1-person, 180-gallon tub: 79.8″W × 35″D × 30″H
What's Included
  • SoulCold™ plunge tub + marine-grade insulated cover
  • Chiller/heater unit with water hose lines
  • 5″ filter assembly + 5″ filters (with main & secondary filter wrenches, secondary filter screen)
  • LED remote
  • Installation & operation manual
  • 1-Year Limited Warranty (consumer use)
Specifications
  • Water capacity: 180 gal · Seating: 1 person
  • Temperature range: 34–108°F (1–42°C)
  • Shell: 304 stainless steel · Skirt: Canadian Cedar
  • Electrical: 110–120V~/60Hz, GFCI power supply cord & plug
  • Chiller: 4.45 kW cooling / 4.36 kW heating, R410A, ozone disinfection, external filter
  • Circulation pump: 88W DC motor
  • Tub dimensions: 79.8″W × 35″D × 30″H · 460 lbs dry / 1,650 lbs filled
  • Chiller dimensions: 21.3″W × 15.4″D × 25″H · 103 lbs
Warranty

Backed by a 1-Year Limited Warranty (consumer use).

Why Finnmark?

Shopping for an infrared sauna can feel overwhelming. We get it.

Let's be honest, you can spend hours scrolling through websites and still be left wondering which sauna is actually right for you. It's easy to get lost in a sea of technical jargon and competing claims.

That’s why we put this guide together. Below are the core reasons Finnmark stands apart, not just in quality, but in the results and peace of mind you get. Here’s what makes the difference.


The Finnmark Difference: 7 Core Principles

Instead of a long, confusing list, it really boils down to these key commitments.

  1. Higher Heat (Up to 170°F). This is a big one. While many brands top out around 145°F, Finnmark saunas are engineered to reach a powerful 170°F for a deeper, more intense sauna session.
  2. Advanced Full-Spectrum Heating. Finnmark is one of the only brands that combines long-wave Carbon and high-output Ceramic heaters. Think of it as getting two types of heat at once: deep, penetrating infrared warmth while the surrounding heat provides a gentle, 360-degree immersion. No cold spots, just total-body warmth.
  3. Ultra-Low EMF Radiation (All 4 Types). You're using a sauna as part of your wellness routine, so it should be a clean experience. Finnmark saunas feature low-emitting heaters and upgraded, shielded electrical components to minimize all four types of radiation (EMF, ELF, EMI, and RF) for the lowest possible exposure.
  4. Premium, Non-Toxic Materials. The interior is beautiful, antimicrobial Canadian Cedar that resists mold and won't off-gas chemicals. The power supplies and internal wiring are all upgraded to last 12-15 years, not the typical 5-7, ensuring your sauna is a lasting investment.
  5. A Warranty You Can Actually Trust. Finnmark provides a 10-year warranty on the sauna, and its Spectrum Plus™ heaters carry a lifetime warranty. See the warranty terms for complete coverage and exclusions.
  6. Certified Safe and Ethically Sourced. With more third-party safety certifications (ETL, CE, UL) than nearly any other brand, you can relax with peace of mind. The wood is also sourced from a Forest Stewardship Council (FSC) approved mill, ensuring it's harvested responsibly.
  7. Decades of Manufacturing Experience. These saunas are built in a dedicated sauna factory—not a generic furniture factory. That means every unit is crafted by experts with decades of specialized experience.

What Customers Are Saying

You don't have to take our word for it. Here's what people who use their Finnmark sauna every day have to say.

People Love Their Finnmark Sauna

“I have enjoyed my sauna more than I ever dreamed I would. It doesn’t take up much space... Because it is in my home, it is convenient and easy to use, and I can use it every day.” —Linda M.


Your Daily Ritual for Wellness

A sauna session is a chance to slow down and unwind. Regular use can be a relaxing part of your routine to help you:

  • Enjoy deep, gentle infrared warmth and a relaxing sweat
  • Promote relaxation and help manage daily stress
  • Leave your skin feeling refreshed and glowing
  • Create a peaceful space for mental clarity

Explore the Finnmark Designs Collection

Find the perfect sauna for your space and wellness goals.

1-Person Full Spectrum

  • Perfect for small spaces. Plugs into a standard home outlet!
  • Exterior: 37”W x 38”D x 78”H

2-Person "Hybrid 2.0" Full Spectrum

  • Ideal for couples or those wanting more room. Plugs into a standard home outlet!
  • Exterior: 48”W x 44”D x 78”H

3-4 Person Full Spectrum

  • Great for families or socializing. Requires a 240v 15a outlet (NEMA 6-15P).
  • Exterior: 71.4”W x 45.75”D x 78”H

"Trinity" Infrared & Steam Combo

  • The ultimate experience with both infrared heaters and a traditional Harvia steam heater.
  • Exterior: 48.8”W x 48.8”D x 83”H
Warranty

Your Own Plunge Ritual, in 3 Simple Steps

Simple to set up, with professional electrical work where required.

Set it up
Step 1

Set it up

Place it on a level pad, fill it, and you're plunging the same day.

Two minutes is plenty
Step 2

Two minutes is plenty

Cold immersion triggers the recovery response in 2-3 minutes — no marathon sessions required to feel the benefit.

Make It a Ritual
Step 3

Make It a Ritual

The first few plunges tend to set the rhythm — it becomes a habit, not an expensive ice bucket.

REAL HOMES. REAL REVIEWS.

What Topture Customers Are Saying

Topture is rated 4.9/5 by 461+ verified customers

We thought about buying a sauna for years and finally did. We absolutely love it, especially in the winter. It’s incredibly easy to assemble with two people the whole family uses it.

Verified owner

Ordered this sauna fall 2024 and we love it. No better feeling during a Minnesota winter. Lastly, I have to mention the customer service for this purchase has been like no other. Any questions or requests I had were addressed immediately by Topture. I got more than I expected from them and have already recommended them to several people looking for saunas. SO if you're thinking about it, JUST DO IT already..

Verified owner

Thanks for the great service - greatly appreciated.

Verified owner
461+ Verified Reviews

Real homeowners, rated 4.9/5 across verified reviews.

Lifetime Expert Support

Same team before and after the sale, from sizing to warranty support.

Authorized Finnmark Designs Dealer

Authorized products with the applicable manufacturer warranty.

Full-Value Freight Protection

Freight damage? We help coordinate the claim and replacement process.

STILL UNSURE?

Frequently Asked Questions

General Topture Questions

Where are you located, and where do you ship from?

We are a U.S.-operated company with our main headquarters in Sheridan, Wyoming.

Orders are shipped across the continental U.S. from our network of warehouses, managed by our logistics partners in California, Illinois, Texas, New York, Florida, and Toronto.

How much is shipping?

Orders over $200 ship free within the continental United States. Orders under $200 carry a small shipping fee.

Two exceptions: SaunaLife and ThermaSol products carry a freight charge at any order value, and sauna stones ordered without a heater ship at $60 per box because of their weight.

Every charge is shown at checkout before you pay.

Do you provide financing?

Absolutely! To view your financing offer, simply select Shop Pay Installments as your payment method at Step 3 of checkout.

You'll need to enter a debit card to receive your offer, but don’t worry—you can still back out before completing the purchase.

How long will it take for my items to arrive?

If your order is in stock, most orders ship within 2–7 business days of purchase. Transit time then depends on the distance from the warehouse and, for freight, on booking a delivery appointment.

For custom, pre-order or made-to-order items, the estimated delivery time frame is listed on the product page. Delivery dates are estimates, so please don't book installation labor until your order has arrived and been inspected.

What happens after I place my order?

As soon as you place your order, you'll receive a confirmation email with your order details—be sure to keep it for your records. Once your order ships, you'll receive another email with tracking information.

For freight deliveries, the carrier will call or text you to schedule an appointment once the shipment reaches their local terminal. Someone needs to be there to inspect the shipment and sign for it. Smaller parcels arrive by UPS or FedEx without an appointment.

Is there a warranty?

Yes, all products come with a manufacturer warranty. You can find the specific warranty details for each product under the "Warranty" tab on its product page.

Do you have a showroom?

We don’t have a showroom — we sell online. Our team is available by phone, email and chat to help you compare models, sizes and heaters, and we can send dimensions, installation manuals and electrical requirements before you buy.

Where do you deliver to?

We deliver throughout the 48 contiguous states, with curbside freight delivery for large items. Free shipping and standard rates apply there only. Alaska, Hawaii, Puerto Rico, other U.S. islands and Canada are quoted separately, depending on the brand and model. We can't ship freight or oversized items to P.O. boxes.

Do you ship internationally?

International Shipping

For many products, yes, including to Canada, by custom quote. Email contact@topture.com with the product and your address before you order; availability and cost depend on the brand and model. Any duties, taxes and customs fees are your responsibility.

Shipping to Hawaii, Alaska, and Puerto Rico

Free shipping applies to the continental United States only. Shipping to Alaska, Hawaii, Puerto Rico and other U.S. islands is quoted separately and depends on the brand and model. Email contact@topture.com for a quote before you order.

Your cold plunge, done the right way.

  • Cold plunge to 34°F or hot soak to 108°F — true contrast therapy in one tub
  • 304 stainless steel + Canadian cedar for durability and luxury
  • Plug-and-play 110–120V with Wi-Fi app & touchscreen control
  • Secure checkout
  • 30-day guarantee
  • Authorized retailer · full warranty