The SaunaLife Model S2B Cold & Hot Immersion Tub is a premium two-person recovery system finished in bold Black Thermo-Pine, designed for serious outdoor contrast therapy.
With a spacious 200-gallon capacity, the S2B allows for full-body cold plunge immersion or soothing hot-water therapy. Ideal for couples, athletes, or shared recovery sessions, this larger-format tub elevates the backyard wellness experience beyond single-user models.
Crafted from enhanced Thermo-Pine that lasts up to 2X longer than cedar, the S2B delivers superior durability and thermal resistance in outdoor environments. The thick, ergonomically contoured black fiberglass interior enhances comfort while maintaining structural integrity.
Arriving fully assembled and including matching black Thermo-Pine stairs, the S2B is built for homeowners who want professional-grade performance without complicated installation.
This is luxury cold exposure — scaled for two.
Optional water chiller system (sold separately)