Mfr. warranty
Manufacturer-backed coverage. Terms vary by brand — see below.
Fast shipping
Ships parcel — shipping shown at checkout.
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 ...
Built different. On purpose.
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
| Capacity | 1 person · 124 gallons |
|---|---|
| Tub Dimensions | 40" diameter × 41.3" H |
| Construction | Thermo-Pine / fiberglass |
| Chiller (package) | FDC-1A combination chiller/heater |
| Made In | Europe |
MANUFACTURER WARRANTY
Real manufacturer-backed coverage, not 90-day fine print. Terms vary by brand — full details on each product page.
REAL CHILLERS
Brand-name titanium chillers. Not the rebranded parts everyone else ships.
FREE CURBSIDE FREIGHT
Curbside freight to the lower 48 on cold plunges and saunas. You handle the quick DIY setup — we text you through every step.
30-DAY TRY-IT-COLD
Plunge it for a month. Don't love it? We pick it up.
Other options to consider
See all Cold Plunge Tubs →
FAQ
How long does delivery take?+
2–3 weeks from order. Cold plunges and saunas ship curbside LTL freight direct from the manufacturer; you'll get tracking and a scheduled delivery window 24-48 hours before drop-off. Chillers and small items ship parcel.
Is shipping really free?+
Free curbside freight on cold plunges and saunas to the lower 48. The carrier delivers to your curb or driveway; you handle final placement and quick DIY setup (we text you through it), or we can refer a local installer. Chillers and accessories ship parcel.
What's the warranty?+
It depends on the brand — every product carries the manufacturer's own warranty, which we pass through and help you file. Dundalk cedar cold plunges carry up to a 5-year residential limited warranty on the tub (parts only); the bundled chiller is typically 1 year. Golden Designs and Maxxus saunas run 5 years on heating elements and electronics, 1 year on the wood. Most other brands are 1–2 years. You generally cover shipping to return a defective part. Full terms are on this product's page — text us and we'll pull them up.
What if something breaks?+
Text us a photo. We diagnose it, file the manufacturer warranty claim for you, and expedite the maker's part. Most issues resolved fast.
Can I return it?+
30-day try-it-cold guarantee on uninstalled products. After 30 days, warranty applies.
Stop dabbling.
Start plunging.
Free freight. Manufacturer warranty. 30-day try-it-cold guarantee.