SaunaLife
SaunaLife S1B 1-Person Hot and Cold Immersion Tub Black
SaunaLife S1B 1-Person Hot and Cold Immersion Tub Black
Couldn't load pickup availability
Authorized Dealer - Trusted partnership with top brands
Fast Shipping - Reliable carriers, safe delivery
Responsive Customer Support - (437) 837-1618
DESCRIPTION
The SaunaLife Model S1B Hot and Cold Immersion Tub is a fully assembled, outdoor-ready cold plunge and hot immersion tub designed for professional-level recovery and relaxation at home. The striking black Thermo-Pine exterior brings a bold, refined aesthetic to any outdoor wellness space, while the material itself delivers up to twice the longevity of cedar with superior thermal resistance — a meaningful advantage for a vessel exposed to the elements year-round.
The spacious grey fiberglass interior is ergonomically contoured to the shape of the body, holds over 124 gallons of water, and allows for full submersion in genuine comfort. Matching black Thermo-Pine stairs provide easy, safe access to the tub. Handcrafted in Northern Europe and designed by SaunaLife, it arrives fully assembled for straightforward outdoor installation. Also available with a natural Thermo-Pine exterior finish.
FEATURES
- Black Thermo-Pine exterior lasts up to twice as long as cedar with superior thermal resistance
- Suitable for both cold-water plunge and hot-water immersion use
- Arrives fully assembled for straightforward outdoor installation
- Spacious ergonomic grey fiberglass interior contoured to the shape of the body
- 124 gallon water capacity for full, comfortable submersion
- Matching black Thermo-Pine stairs for easy, safe access
- Durable 1.65 inch thick Thermo-Pine tub surround
- Chiller connections included for cold plunge system integration
- Designed by SaunaLife and handcrafted in Northern Europe
- Capacity: 1 bather
INCLUDES
- Thermowood walls — 0.7 inches thick
- Foundation beams — 3.94 inches x 3.94 inches
- Round deluxe stairs
- Drainage — 1 inch
- Chiller connections — 3/4 inch NPT
- Fiberglass insert — grey, ergonomic
SPECIFICATIONS
- Model: S1B
- Material: Black Thermo-Pine
- Interior Dimensions: 34.4 inch diameter x 36 inches deep
- Exterior Dimensions: 40 inch diameter x 41.3 inches H
- Water Capacity: 124 gallons
- Filled Weight: 1,177 lbs
- Shipping Dimensions: 47.8 inches L x 46 inches W x 48.1 inches H
- Shipping Weight: 265 lbs
- Capacity: 1 bather
- Usage: Outdoor
Why Buy From Us
Personalized Expert Support
You get real guidance from someone who understands the products — not generic retail staff. We help you choose the right option based on your needs, space, and budget.
Faster, Direct Customer Service
Big retailers make you wait on hold or talk to multiple departments. We respond quickly and directly — before, during, and after your purchase.
Reliable Post-Purchase Support
We don't disappear after you buy. We're here for setup help, troubleshooting, warranty questions, replacements, and anything you need long-term.
Direct Manufacturer Relationships
We work closely with our suppliers, which means better warranties, smoother replacements, and faster solutions if anything comes up.
Safer, More Careful Shipping
Our products are shipped through carriers who know how to handle specialized or large items, reducing the risk of damage and delays.
We Actually Care About Your Experience
Your purchase genuinely matters to us. We treat every order with personal attention and take full ownership of your experience from start to finish.