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SaunaLife S1B 1-Person Black Thermo-Pine Cold & Hot Plunge Tub, 124 Gal
SaunaLife S1B 1-Person Black Thermo-Pine Cold & Hot Plunge Tub, 124 Gal
SaunaLife S1B 1-Person Black Thermo-Pine Cold & Hot Plunge Tub, 124 Gal
SaunaLife S1B 1-Person Black Thermo-Pine Cold & Hot Plunge Tub, 124 Gal

SaunaLife S1B 1-Person Black Thermo-Pine Cold & Hot Plunge Tub, 124 Gal

<p><strong>Authorized Dealer- Full Warranty Included</strong></p>

Authorized Dealer- Full Warranty Included

Sale price$3,185.00
SKU: 128695

Questions? Call Us +1 307 218 7877 Available: Monday - Friday: 8 AM - 9 PM MST Saturday: 10 AM - 5 PM MST

In stock
SaunaLife S1B 1-Person Black Thermo-Pine Cold & Hot Plunge Tub, 124 Gal
SaunaLife S1B 1-Person Black Thermo-Pine Cold & Hot Plunge Tub, 124 Gal Sale price$3,185.00
Description

The SaunaLife S1B is a premium 1-person cold and hot plunge tub designed for outdoor wellness, recovery, and personal relaxation routines. Built for cold-water plunging or warm-water immersion, this compact tub is suitable for backyard wellness spaces, recovery areas, and modern home spa setups. The S1B features a black Thermo-Pine exterior, a thick black contoured fiberglass insert, and a spacious 124-gallon water capacity for comfortable full-body immersion. It arrives fully assembled for easier placement and includes matching round deluxe stairs, integrated drainage, and chiller connections. Designed by SaunaLife and handcrafted in Northern Europe, the S1B combines durable outdoor materials, ergonomic comfort, and practical setup features for personal cold or hot water bathing.

Features
  • Luxury outdoor cold and hot immersion tub
  • Designed for 1 bather
  • Suitable for outdoor cold/hot water bathing routines
  • Black Thermo-Pine exterior material
  • Durable tub surround with 1.65" thick Thermo-Pine construction
  • Thick black contoured fiberglass lining for enhanced comfort
  • Spacious interior with 124-gallon water capacity
  • Arrives fully assembled
  • Matching black Thermo-Pine round deluxe stairs for easy access
  • Integrated drainage connection
  • Integrated chiller connections
  • Designed by SaunaLife
  • Handcrafted in Northern Europe
Specifications
Specification Details
Brand SaunaLife
Model Model S1B
Product Type Cold & Hot Plunge Tub
Capacity 1 bather
Exterior Material Black Thermo-Pine
Tub Surround Thickness 1.65"
Liner / Insert Black contoured fiberglass insert
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
Filled Weight 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
Country of Origin Handcrafted in Northern Europe
Included
  • Black Thermo-Pine tub surround
  • Thermowood walls, 0.7" / 1.7 cm
  • Foundation beams, 3.94" x 3.94" / 10 cm x 10 cm
  • Round deluxe stairs
  • Fiberglass insert
  • Drainage connection, 1" / 3 cm
  • Chiller connections, 3/4" / 2 cm NPT
  • Installation instructions

Note: Chiller not included
Resources
Shipping Info

Standard in-stock products are processed within 1–2 business days, Monday–Friday. Estimated transit times after shipment:
Ground shipping: 3–7 business days for accessories, controls, Vital Red Light products, and some smaller heaters or lightweight components
LTL freight: 5–12 business days for full sauna units, large heaters, heater-and-stone bundles, heavy or palletized products and oversized or pre-assembled saunas. See our Shipping Policy for full details.

Return Info

Return requests for eligible products must be submitted within 30 calendar days of delivery if the item is new, unused, uninstalled, and in its original packaging with all parts and accessories included. A Return Authorization (RA) is required before shipping any return. Some items are non-returnable. See our Return & Refund Policy for full details.

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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Description

The SaunaLife S1B is a premium 1-person cold and hot plunge tub designed for outdoor wellness, recovery, and personal relaxation routines. Built for cold-water plunging or warm-water immersion, this compact tub is suitable for backyard wellness spaces, recovery areas, and modern home spa setups. The S1B features a black Thermo-Pine exterior, a thick black contoured fiberglass insert, and a spacious 124-gallon water capacity for comfortable full-body immersion. It arrives fully assembled for easier placement and includes matching round deluxe stairs, integrated drainage, and chiller connections. Designed by SaunaLife and handcrafted in Northern Europe, the S1B combines durable outdoor materials, ergonomic comfort, and practical setup features for personal cold or hot water bathing.

Features
  • Luxury outdoor cold and hot immersion tub
  • Designed for 1 bather
  • Suitable for outdoor cold/hot water bathing routines
  • Black Thermo-Pine exterior material
  • Durable tub surround with 1.65" thick Thermo-Pine construction
  • Thick black contoured fiberglass lining for enhanced comfort
  • Spacious interior with 124-gallon water capacity
  • Arrives fully assembled
  • Matching black Thermo-Pine round deluxe stairs for easy access
  • Integrated drainage connection
  • Integrated chiller connections
  • Designed by SaunaLife
  • Handcrafted in Northern Europe
Specifications
Specification Details
Brand SaunaLife
Model Model S1B
Product Type Cold & Hot Plunge Tub
Capacity 1 bather
Exterior Material Black Thermo-Pine
Tub Surround Thickness 1.65"
Liner / Insert Black contoured fiberglass insert
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
Filled Weight 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
Country of Origin Handcrafted in Northern Europe
Included
  • Black Thermo-Pine tub surround
  • Thermowood walls, 0.7" / 1.7 cm
  • Foundation beams, 3.94" x 3.94" / 10 cm x 10 cm
  • Round deluxe stairs
  • Fiberglass insert
  • Drainage connection, 1" / 3 cm
  • Chiller connections, 3/4" / 2 cm NPT
  • Installation instructions

Note: Chiller not included
Resources
Shipping Info

Standard in-stock products are processed within 1–2 business days, Monday–Friday. Estimated transit times after shipment:
Ground shipping: 3–7 business days for accessories, controls, Vital Red Light products, and some smaller heaters or lightweight components
LTL freight: 5–12 business days for full sauna units, large heaters, heater-and-stone bundles, heavy or palletized products and oversized or pre-assembled saunas. See our Shipping Policy for full details.

Return Info

Return requests for eligible products must be submitted within 30 calendar days of delivery if the item is new, unused, uninstalled, and in its original packaging with all parts and accessories included. A Return Authorization (RA) is required before shipping any return. Some items are non-returnable. See our Return & Refund Policy for full details.