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SaunaLife S1N Cold & Hot Immersion Tub, 124-Gallon Thermo-Pine Outdoor Spa

Sale price$2,785.00

In stock
SaunaLife S1N Cold & Hot Immersion Tub, 124-Gallon Thermo-Pine Outdoor Spa
SaunaLife S1N Cold & Hot Immersion Tub, 124-Gallon Thermo-Pine Outdoor Spa Sale price$2,785.00
Description

The SaunaLife S1N Cold & Hot Immersion Tub is a premium 1-person outdoor immersion tub designed for cold-water and warm-water bathing experiences. With a spacious 124-gallon capacity, contoured fiberglass insert, and natural Thermo-Pine exterior, it is suitable for backyard wellness areas, recovery spaces, and modern outdoor spa setups.

The S1N arrives fully assembled for easier installation and includes built-in drainage and chiller connection provisions for compatible water systems. Designed by SaunaLife and handcrafted in Northern Europe, it combines durable thermowood construction with a clean, functional outdoor design.

Features
  • Luxury outdoor cold and hot immersion tub
  • Designed for outdoor ergonomic cold/warm water bathing
  • Suitable for 1 bather
  • Arrives fully assembled
  • Spacious interior holds 124 gallons of water
  • Natural Thermo-Pine / thermowood exterior
  • Thermowood surround measures 1.65" thick
  • Thick dark grey contoured fiberglass liner for bather comfort
  • Matching Thermo-Pine / thermowood round deluxe stairs included
  • Built-in drainage system
  • Built-in chiller connection provisions
  • Designed for backyard wellness, recovery, and relaxation spaces
  • Designed by SaunaLife and handcrafted in Northern Europe
Specifications
Specification Details
Brand SaunaLife
Model S1N
Product Type Cold & Hot Immersion Plunge Tub
Capacity 1 bather
Material Thermo-Pine
Exterior Dimensions 40" Diameter x 41.3" H
Exterior Dimensions Metric 102 cm Diameter x 105 cm H
Interior Dimensions 34.4" Diameter x 36" H
Interior Dimensions Metric 87 cm Diameter x 91 cm H
Water Capacity 124 gallons
Product Weight 124 lbs
Product Weight Metric 56.2 kg
Product Weight When Filled 1,158 lbs
Filled Weight Metric 525.2 kg
Shipping Dimensions 47.8" W x 46" D x 48.1" H
Shipping Dimensions Metric 121 cm W x 117 cm D x 122 cm H
Shipping Weight 265 lbs
Shipping Weight Metric 120 kg
Tub Insert Fiberglass insert
Drainage 1" drainage
Chiller Connections 3/4" NPT
Assembly Arrives fully assembled
Included
  • Thermowood walls, 0.7" / 1.7 cm
  • Foundation beams, 3.94" x 3.94" / 10 cm x 10 cm
  • Round deluxe stairs
  • Drainage, 1" / 3 cm
  • Chiller connections, 3/4" / 2 cm NPT
  • Fiberglass insert
  • Installation instructions

One System, Two Experiences

A fully controlled hot and cold plunge system designed for contrast routines, recovery, and everyday wellness.

Hot & Cold experience

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What Sauna Sanctum Stands For

Authorized Dealer / Reseller

Sauna Sanctum sources products through documented dealer, reseller, wholesale, distributor, and manufacturer-supported relationships. SaunaLife, Harvia, HUUM, Kohler, Finnmark, Saunum, and Rento are sourced through our approved dealer relationship with Bathing Brands. We also maintain an approved wholesale/reseller relationship with Vital Red Light and a direct manufacturer-supported relationship with Genevas.

Packed with Care & Delivered with Confidence

Orders ship by ground or freight delivery based on product size, weight, and packaging requirements. We ship within the 48 contiguous United States, with large or high-value products professionally packaged or palletized at the source for safe delivery.

Dedicated Before & After Purchase Support

From choosing the right sauna to understanding delivery and setup, our Sauna Sanctum support team is available to guide you at every step. We remain available after delivery to help with questions, documentation, warranty guidance, and next steps.

Description

The SaunaLife S1N Cold & Hot Immersion Tub is a premium 1-person outdoor immersion tub designed for cold-water and warm-water bathing experiences. With a spacious 124-gallon capacity, contoured fiberglass insert, and natural Thermo-Pine exterior, it is suitable for backyard wellness areas, recovery spaces, and modern outdoor spa setups.

The S1N arrives fully assembled for easier installation and includes built-in drainage and chiller connection provisions for compatible water systems. Designed by SaunaLife and handcrafted in Northern Europe, it combines durable thermowood construction with a clean, functional outdoor design.

Features
  • Luxury outdoor cold and hot immersion tub
  • Designed for outdoor ergonomic cold/warm water bathing
  • Suitable for 1 bather
  • Arrives fully assembled
  • Spacious interior holds 124 gallons of water
  • Natural Thermo-Pine / thermowood exterior
  • Thermowood surround measures 1.65" thick
  • Thick dark grey contoured fiberglass liner for bather comfort
  • Matching Thermo-Pine / thermowood round deluxe stairs included
  • Built-in drainage system
  • Built-in chiller connection provisions
  • Designed for backyard wellness, recovery, and relaxation spaces
  • Designed by SaunaLife and handcrafted in Northern Europe
Specifications
Specification Details
Brand SaunaLife
Model S1N
Product Type Cold & Hot Immersion Plunge Tub
Capacity 1 bather
Material Thermo-Pine
Exterior Dimensions 40" Diameter x 41.3" H
Exterior Dimensions Metric 102 cm Diameter x 105 cm H
Interior Dimensions 34.4" Diameter x 36" H
Interior Dimensions Metric 87 cm Diameter x 91 cm H
Water Capacity 124 gallons
Product Weight 124 lbs
Product Weight Metric 56.2 kg
Product Weight When Filled 1,158 lbs
Filled Weight Metric 525.2 kg
Shipping Dimensions 47.8" W x 46" D x 48.1" H
Shipping Dimensions Metric 121 cm W x 117 cm D x 122 cm H
Shipping Weight 265 lbs
Shipping Weight Metric 120 kg
Tub Insert Fiberglass insert
Drainage 1" drainage
Chiller Connections 3/4" NPT
Assembly Arrives fully assembled
Included
  • Thermowood walls, 0.7" / 1.7 cm
  • Foundation beams, 3.94" x 3.94" / 10 cm x 10 cm
  • Round deluxe stairs
  • Drainage, 1" / 3 cm
  • Chiller connections, 3/4" / 2 cm NPT
  • Fiberglass insert
  • Installation instructions