SaunaLife Model S2 Soak-Series Hot & Cold Immersion Tub – 2-Person Thermo-Pine Exterior

Overview

The SaunaLife Soak-Series Model S2 is a premium 2-person hot and cold immersion tub designed for restorative recovery, relaxation, and year-round wellness. With a durable Thermo-Pine exterior and a spacious contoured fiberglass interior, the S2 allows you to enjoy both cold plunge therapy and warm immersion soaking in a beautifully crafted outdoor unit that arrives fully assembled. Ships from the USA.

Why You’ll Want This

This tub gives you the flexibility to enjoy two powerful wellness experiences in one system: the energizing benefits of cold-water immersion and the soothing warmth of a hot soak. Its ergonomic fiberglass interior provides full-body comfort, while the Thermo-Pine exterior offers superior longevity—lasting up to twice as long as cedar. Designed and handcrafted in Northern Europe, the Model S2 delivers professional-grade recovery at home without complicated installation.

Key Features

• 2-person hot & cold immersion tub for full-body recovery
• Enhanced Thermo-Pine exterior lasts up to 2× longer than cedar
• Durable, contoured fiberglass lining for improved comfort
• Arrives fully assembled for fast and simple setup
• Spacious interior holding over 200 gallons of water
• Matching Thermo-Pine stairs for safe and comfortable entry
• Available in Natural or Black exterior finish
• Designed by SaunaLife and handcrafted in Northern Europe
• Accommodates up to 2 bathers

Specifications

• Exterior Dimensions: 74.4" L × 46" W × 41" H
• Interior Dimensions: 66.5" L × 39.1" W × 36" Deep
• Water Capacity: approx. 200 gallons
• Fiberglass Lining: Dark grey ergonomic insert
• Thermo-Pine Walls: 0.7" (1.7 cm) thick
• Foundation Beams: 3.94" × 3.94" (10 × 10 cm)
• Drainage: 1" (3 cm)
• Chiller Connections: 3/4" NPT
• Shipping Dimensions: 47.8" × 46" × 48.1"
• Weight: 265 lbs empty; approx. 1,665 lbs filled
• Materials: Thermo-Pine exterior, fiberglass insert

What’s Included

• SaunaLife Soak-Series Model S2 immersion tub
• Matching Thermo-Pine stairs
• Fiberglass ergonomic interior shell
• Foundation beam structure
• Drainage system
• Chiller connection ports (3/4" NPT)
• Installation Manual: Download
• Care Guide: Download

Shipping & Delivery

This product ships from the USA and arrives fully assembled. Large-format wellness products ship via freight on a pallet for safe transport. Upon arrival, ensure adequate access for placement and final installation.

• Shipping Method: Freight (LTL)
• Package Dimensions: 47.8" × 46" × 48.1"
• Shipping Weight: 265 lbs
• Signature Required: Yes

Warranty

The Model S2 is backed by SaunaLife’s limited lifetime warranty, covering manufacturing defects and structural integrity. Warranty applies to residential use. Review full details here:

SaunaLife Warranty PDF