SaunaLife
SaunaLife Model S1B 1-Person Cold/Hot Immersion Tub
SaunaLife Model S1B 1-Person Cold/Hot Immersion Tub
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The SaunaLife Model S1B 1-Person Cold and Hot Immersion Tub is a premium compact wellness solution designed for both cold plunge therapy and hot soaking. This versatile immersion tub features black Thermo-Pine exterior construction with ergonomic gray fiberglass interior, 124-gallon water capacity, and fully assembled design for easy installation. Handcrafted in Northern Europe with eco-friendly materials, the S1B delivers exceptional hot-cold contrast therapy in a space-efficient footprint perfect for individuals and smaller spaces.
The S1B's compact design features a 34.4" diameter interior that provides comfortable single-person immersion, while the black Thermo-Pine exterior adds modern aesthetics to your outdoor space. The ergonomic gray fiberglass interior ensures durability and easy maintenance, while the integrated drainage and chiller-ready connections make setup simple. With included matching black Thermo-Pine steps, this immersion tub brings Scandinavian wellness traditions to your backyard in a beautiful, space-saving package.
Key Features
- Premium 1-person cold and hot immersion tub
- Dual-purpose design for cold plunge and hot soaking
- Black Thermo-Pine exterior construction
- Ergonomic gray fiberglass interior
- 124-gallon water capacity
- Compact 34.4" diameter interior
- Fully assembled for easy installation
- Integrated drainage system
- Chiller-ready connections
- Matching black Thermo-Pine steps included
- Handcrafted in Northern Europe
- Eco-friendly, chemical-free materials
- Weather-resistant construction
Technical Specifications
Dimensions
- Interior: 34.4" Diameter x 36" Deep
- Exterior: 40" Diameter x 41.3" Height
- Water Capacity: 124 gallons
Capacity
- 1 person
Materials & Construction
- Exterior: Black Thermo-Pine
- Interior: Ergonomic gray fiberglass
- Steps: Matching black Thermo-Pine
- Assembly: Fully assembled
What's Included
- Fully assembled immersion tub
- Ergonomic gray fiberglass interior
- Black Thermo-Pine exterior
- Matching black Thermo-Pine steps
- Integrated drainage system
- Chiller-ready connections
- Installation instructions
Benefits of Cold Plunge Therapy
- Accelerated Recovery: Reduces muscle soreness and inflammation
- Improved Circulation: Enhances blood flow throughout the body
- Boosted Immunity: Strengthens immune system response
- Mental Clarity: Increases alertness and focus
- Stress Relief: Reduces cortisol levels
- Better Sleep: Promotes deeper, more restful sleep
Benefits of Hot Soaking
- Muscle Relaxation: Relieves tension and soreness
- Stress Reduction: Promotes deep relaxation
- Improved Circulation: Enhances blood flow
- Pain Relief: Soothes aches and pains
- Better Sleep: Prepares body for restful sleep
Perfect For
- Individuals seeking personal wellness
- Athletes and fitness enthusiasts
- Those practicing Wim Hof Method
- Smaller backyards and patios
- Apartments and condos with outdoor space
- Space-conscious wellness enthusiasts
- Year-round outdoor wellness
Installation & Setup
The S1B arrives fully assembled for easy installation. Simply place on a level surface, connect drainage, and fill with water. For cold plunge use, no electricity required - just fill with cold water and ice. For hot soaking, add optional heater system (sold separately). The included matching black Thermo-Pine steps provide easy entry and exit.
Model: S1B
Series: SOAK Series
Brand: SaunaLife
Capacity: 1 Person
SKU: 128695
Made in: Northern Europe
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Warranty policy
Warranty policy
Our warranty coverage varies by product category and manufacturer. All products sold through Marterra Elements are covered by the manufacturer's warranty as specified below.
Product-Specific Warranty Terms
Outdoor Showers & Saunas (SaunaLife)
- Structural Components: 3-year limited warranty on wood construction and structural integrity
- Hardware & Fixtures: 2-year warranty on stainless steel components, heaters, and fixtures
- Electrical Components: 1-year warranty on control systems and electrical parts
Official Warranty Information – SaunaLife
Hot Tubs & Spas (Empava, SaunaLife)
- Shell & Structure: 3-year limited warranty on acrylic shells and structural components
- Plumbing & Jets: 2-year warranty on pumps, jets, and plumbing systems
- Heaters & Controls: 2-year warranty on heating elements and control systems
- Cabinet & Cover: 1-year warranty on exterior cabinets and insulated covers
Official Warranty Information – SaunaLife
Official Warranty Information – Empava
Cold Plunge Tubs (Revive Plunge)
- Tub & Structure: 1-year comprehensive warranty
- Chiller Units: 1-year warranty on compressor and cooling systems
- Filtration Systems: 1-year warranty on pumps and filtration components
- Inflatable Models: 1-year warranty on materials and seams
Official Warranty Information – Revive Plunge
Infrared Saunas (Wizzisauna)
- Wood Structure: 3-year limited warranty
- Heating Panels: 5-year warranty on carbon-crystal heating elements
- Electronics: 1-year warranty on control panels and Bluetooth systems
Official Warranty Information – Wizzisauna
Compression Therapy Systems (Rapid Reboot)
- Control Units: 2-year warranty on CLASSIC and REGEN units
- Attachments: 2-year warranty on boots, hips, and arm attachments
- Accessories: 1-year warranty on thermal therapy sleeves
Official Warranty Information – Rapid Reboot
Fitness Equipment (OxeFit)
- Frame & Structure: Varies by model (see product specifications)
- Electronics & AI Systems: 1-year warranty
- Accessories: 1-year warranty
Official Warranty Information – OxeFit
Wellness Technology (Airvida)
- Red Light Therapy Beds: Varies by model (see product specifications)
- Hyperbaric Chambers: Varies by model (see product specifications)
- Hydrogen Systems: Varies by model (see product specifications)
1 year official warranty for all Airvida products and elements.
Pizza Ovens (Empava)
- Structure: 2-year warranty on oven body and construction
- Heating Elements: 2-year warranty on burners and heating systems
Official Warranty Information – Empava
What's Covered
Our warranty covers:
- Manufacturing defects in materials and workmanship
- Structural failures under normal use
- Malfunctioning components during the warranty period
- Parts replacement for defective components
What's Not Covered
The warranty does not cover:
- Normal wear and tear
- Damage from improper installation or use
- Damage from neglect, abuse, or misuse
- Damage from natural disasters, accidents, or acts of God
- Cosmetic damage that doesn't affect functionality
- Products modified or repaired by unauthorized technicians
- Damage from improper maintenance or cleaning
- Commercial use (unless specified as commercial-grade)
- Shipping damage (must be reported within 48 hours of delivery)
Warranty Claim Process
Step 1: Contact Us
- Email: support@marterraelements.com
- Include your order number, product name, and photos/videos of the issue
- Describe the problem in detail
Step 2: Evaluation
- Our team will review your claim within 2-3 business days
- We may request additional information or photos
Step 3: Resolution
- Repair: We'll provide replacement parts and instructions
- Replace: We'll ship a replacement unit if repair isn't feasible
- Refund: In rare cases, we may offer a refund (subject to approval)
Step 4: Return (if required)
- We'll provide a prepaid shipping label for warranty returns
- Pack the item securely in original packaging when possible
Installation & Maintenance Requirements
To maintain warranty coverage:
- Follow all installation instructions provided
- Use only authorized installers for products requiring professional installation
- Perform regular maintenance as specified in product manuals
- Use only approved cleaning products and methods
- Keep records of maintenance and service
Extended Warranty Options
Extended warranty coverage may be available for select products. Contact us for details on extended protection plans.
Manufacturer Direct Warranties
Some products are covered directly by the manufacturer. In these cases:
- Marterra Elements will facilitate the warranty claim process
- You may be directed to contact the manufacturer directly
- We'll assist with coordination and follow-up
Shipping & Handling
- Warranty Repairs: We cover shipping costs for warranty-approved repairs
- Non-Warranty Issues: Customer is responsible for shipping costs
- Curbside Delivery: Most products include free curbside delivery
- White Glove Service: Available for purchase on select items
Customer Satisfaction Guarantee
In addition to manufacturer warranties, Marterra Elements offers:
- 30-day satisfaction guarantee on select products
- Expert customer support throughout your ownership
- Access to installation guides and maintenance resources
- Dedicated support team for troubleshooting
Contact Information
Marterra Elements Customer Support
- Website: www.marterraelements.com
- Email: support@marterraelements.com
- Phone: +1 (844) 840-0414
- Hours: Monday-Friday, 8 AM - 4 PM EST
Important Notes
- Warranty terms begin from the date of purchase
- Original proof of purchase required for all warranty claims
- Warranty is non-transferable and applies to original purchaser only
- Some products may have different warranty terms - refer to product-specific documentation
- This warranty gives you specific legal rights, and you may have other rights which vary by state/province
Shipping & Refund
Shipping & Refund
Shipping Policy
We offer multiple shipping options depending on the product type, brand, supplier, and delivery location. In certain cases, products are fulfilled and shipped directly from our authorized suppliers or fulfillment partners.
All available shipping methods, costs, and estimated delivery timelines are clearly displayed at checkout before payment is completed. Read more about Shipping Policy.
Return Eligibility
Customers in the United States may request a return within 30 days of delivery, subject to the conditions outlined below.
To be eligible for a return:
- Items must be unused, undamaged, and in original condition
- Original packaging, labels, and included accessories must be intact
- Proof of purchase is required
Return eligibility may vary depending on the product type and supplier. Read more about Return and Refund
