SaunaLife Model S1N/B 1-Person Outdoor Immersion Tub

Overview

The SaunaLife Model S1N/B is a premium single-person outdoor immersion tub designed for both cold plunges and warm soaks. Handcrafted in Northern Europe, this space-efficient tub combines a natural Thermo-Pine exterior with a smooth, contoured dark gray fiberglass interior for a refined addition to a backyard, sauna area, or outdoor wellness space.

With a generous 124+ gallon capacity, ergonomic interior, and durable outdoor construction, the Model S1N/B provides comfortable full-body immersion in a compact footprint. The tub arrives pre-assembled and includes matching Thermo-Pine steps for convenient entry and a coordinated appearance.

Key Features

• Hot & Cold Immersion – Designed for use with both cold water and warm water for a versatile home immersion setup.
• 1-Person Capacity – Contoured interior provides comfortable space for individual full-body immersion.
• Premium Thermo-Pine Exterior – Heat-treated wood provides a durable and attractive exterior suitable for outdoor environments.
• Contoured Fiberglass Interior – Smooth dark gray fiberglass liner provides a comfortable surface that's easy to clean and maintain.
• 124+ Gallon Capacity – Generous water capacity supports full-body immersion.
• Matching Thermo-Pine Steps Included – Provides convenient entry while complementing the exterior design.
• Pre-Assembled Construction – Arrives assembled for a more straightforward installation process.
• Outdoor-Ready Design – Built for placement in compatible backyard and outdoor wellness spaces.
• Northern European Craftsmanship – Handcrafted with an emphasis on materials, construction, and design.
• 2-Year Limited Consumer Warranty – Includes manufacturer warranty coverage.

Who It's For

The SaunaLife Model S1N/B immersion tub is ideal for:

• Homeowners creating an outdoor wellness space
• Sauna owners adding a dedicated plunge tub
• Individuals looking for both cold and warm immersion options
• Users who prefer a compact single-person design
• Anyone seeking a premium outdoor immersion tub with natural wood styling

Specifications

Brand: SaunaLife

Model: S1N/B

Product Type: Outdoor Hot & Cold Immersion Tub

Capacity: 1 Person

Water Capacity: 124+ Gallons

Exterior Material: Thermo-Pine

Interior Material: Contoured Dark Gray Fiberglass

Included: Matching Thermo-Pine Steps

Assembly: Pre-Assembled

Installation: Outdoor Use

Origin: Handcrafted in Northern Europe

Warranty: 2-Year Limited Consumer Warranty

SKU: SAK26485

What's Included

• SaunaLife Model S1N/B Immersion Tub
• Contoured Dark Gray Fiberglass Interior
• Thermo-Pine Exterior
• Matching Thermo-Pine Steps

Important Information

The SaunaLife Model S1N/B is an immersion tub designed for hot or cold water use. Any equipment required to actively chill, heat, circulate, filter, or sanitize the water should only be considered included if specifically identified by the manufacturer or seller as part of the selected configuration.

Always follow the manufacturer's installation, maintenance, water temperature, and operating instructions.