SaunaLife S1 Cold Plunge Tub

The SaunaLife Model S1 is a European-built 1-person hot and cold immersion tub with a 124-gallon contoured fiberglass interior and a durable Thermo-Pine surround (natural or black). It arrives fully assembled and works standalone with ice, or paired with the FDC-1A combination water chiller/heater package for set-and-forget cold plunging down to true plunge temperatures — and warm soaks too.

• 1-person ergonomic cold/hot immersion tub, arrives fully assembled
• Thermo-Pine surround (lasts up to 2x longer than cedar), 1.65” thick
• Contoured fiberglass lining with matching wood steps
• Chiller package option adds the FDC-1A combination water chiller/heater