Luxury 1-Person Cold Plunge Tub | SaunaLife | Black Finish

$5,540.00 USD
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Precision in Every Ritual.

The most intentional rituals are often the simplest. The SaunaLife 1-Person Cold Plunge in Black combines contemporary Scandinavian design with the invigorating practice of cold immersion to create a daily ritual of focus, resilience, and renewal. Its refined black finish complements modern architecture while advanced temperature control allows every session to be tailored to your personal wellness routine. Whether positioned beside an outdoor sauna or integrated into a thoughtfully designed wellness sanctuary, it creates a dedicated space where discipline becomes habit and restoration becomes part of everyday life.

Model S1B Tub

  • Black Thermo-Spruce materials (lasts up to 2X longer than Cedar)
  • Luxury outdoor cold/hot immersion tub 
  • Designed for outdoor ergonomic cold/hot tub bathing experiences 
  • Arrives fully assembled
  • Spacious interior holds over 124 gallons of pure water bathing pleasure 
  • Thick black contoured fiberglass lining provides enhanced bather comfort 
  • Durable black Thermo-Spruce tub surround (1.65” thick)
  • Matching black Thermo-Spruce wood steps for easy access 
  • Up to 1 bather
  • Exterior dimensions: 40"Diameter (102 cm) x 41.3"H (105 cm)
  • Interior dimensions: 34.4"Diameter (87 cm) x 36"H (91 cm)
  • Designed by SaunaLife and handcrafted in Northern Europe

FDC-1A Chiller/Heater

  • Produces ice-cold water quickly and efficiently
  • On-unit LCD touchscreen and smartphone app for total control wherever you are
  • Built-in ozone filtration system keeps the water crystal clear and hygienic
  • Advanced design minimizes noise for a quiet operation
  • Plug-and-play with a standard outlet for easy installation
  • Engineered to fit into most spaces without sacrificing power or chilling capacity
  • Built with high-quality materials for reliable performance
  • Dimensions: 21.3"W (54.1 cm) x 15.4"D (39.1 cm) x 25"H (63.5 cm)

Model S1B Tub

  • Thermowood Walls, 0.7" (1.7 cm)
  • Foundation Beams, 3.94" (10 cm) x 3.94" (10 cm)
  • Round Deluxe Stairs
  • Drainage, 1" (3 cm)
  • Chiller Connections, 3/4" (2 cm) NPT
  • Fiberglass Insert
  • Installation Instructions

FDC-1A Chiller/Heater

  • Chiller
  • 5" Filter Assembly
  • 5" Filters
  • Main Filter Wrench
  • Secondary Filter Wrench
  • LED Remote
  • Water Hose Lines
  • Secondary Filter Screen
  • Installation and Operation Manual

Plunge Tub

Model: MODEL S1B

Material: Black Thermo-Spruce

Exterior Dimensons: 40"Diameter (102 cm) x 41.3"H (105 cm)

Interior Dimensions: 34.4"Diameter (87 cm) x 36"H (91 cm)

Water Capacity: 124 Gallons

Product Weight: 124 lbs (56.2 kg)

Product Weight When Filled: 1158 lbs (525.2 kg)

Shipping Dimensions: 47.8"W (121 cm) x 46"D (117 cm) x 48.1"H (122 cm)

Shipping Weight: 265 lbs (120 kg)

Chiller/Heater

Model: FDC-1A

Cooling Capacity: 2.81kW

Heating Capacity: 3.38kW

Electrical Requirements: 110-120V~/60Hz

Electrical Safety: GFCI Power Supply Cord and Plug

Working Ambient Temperature Range: 33.8-109.4°F (1-43°C) Cooling and 33.8-95°F (1-35°C) Heating

Temperature Range: 32.5-108°F (0.3-42°C)

Circulating Pump: 88W DC Motor

Disinfection: Ozone Generator

Filter: Installed External

Wi-Fi Control: iOS and Android App

Water Hoses: 2 Hoses

Refrigerant: R410A

Dimensions: 21.3"W (54.1 cm) x 15.4"D (39.1 cm) x 25"H (63.5 cm)

Weight: 103 lbs (46.7 kg)

Flat Rate Tub Package Freight: $695 flat rate shipping to the contiguous United States. $895 for Canada. A chiller ships for free when shipping together. On rare occasions, remote or complex delivery areas may not qualify for these rates.

About This Delivery: The weight and packaging of this handcrafted tub require delivery by special appointment. It arrives on a wooden pallet encased in wood for solid protection. The driver is responsible for “curbside delivery only” and will lower the item to ground level. Prior to shipping this product, we often contact customers to share shipment details and discuss any extenuating delivery circumstances that may complicate or cause additional delivery expenses. Our goal is to ensure your project’s success. 

Tub Shipping Dimensions: 47.8"W (121 cm) x 46"D (117 cm) x 48.1"H (122 cm)
Chiller Shipping Dimensions: 25.5"W (64.8 cm) 21.5"D (54.6 cm) x 31.5"H (80 cm)

Tub Shipping Weight: 265 lbs (120 kg)
Chiller Shipping Weight: 125 lbs (56.7 kg)

Key Features

Contemporary Black Finish
A sophisticated finish designed to complement modern homes and architectural landscapes.

Precision Temperature Control
Integrated heating and chilling systems provide complete control over every cold therapy session.

Designed for Daily Practice
A dedicated space that encourages consistency, discipline, and long-term wellbeing.

Built for Outdoor Living
Crafted with premium materials engineered for lasting outdoor performance.

Ideal for Contrast Therapy
Pairs beautifully with a luxury outdoor sauna to create a complete hot-and-cold wellness experience.

Architectural Finish
A refined black exterior integrates beautifully into contemporary outdoor environments.

Personal Cold Therapy
A dedicated space designed for focused daily restoration.

Premium Outdoor Construction
Crafted for year-round durability and timeless performance.

Advanced Temperature Control
Precisely regulate water temperature to suit your preferred wellness routine.

Designed for Contrast Therapy
Complements outdoor saunas and wellness spaces beautifully.

Luxury 1-Person Cold Plunge Tub | SaunaLife | Black Finish
Luxury 1-Person Cold Plunge Tub | SaunaLife | Black Finish

Every restorative outdoor space is thoughtfully composed.

Complete Your Sanctuary