SaunaLife S2N 2-Person Cold Plunge & Hot Immersion Tub

Overview

Bring a spacious hot and cold immersion experience into your outdoor wellness space with the SaunaLife S2N. Designed for up to two people, this premium immersion tub combines a natural Thermo-Pine exterior with a generous, body-contoured fiberglass interior for comfortable solo recovery or shared relaxation.

Cold Plunge or Hot-Water Soak

Use the S2N for an invigorating cold plunge after exercise, a refreshing cooldown after sauna bathing, or a soothing warm-water soak at the end of the day. Its 200-gallon capacity and elongated interior provide ample room for one or two bathers without requiring the footprint of a conventional spa.

Premium Natural Thermo-Pine

The natural Thermo-Pine surround delivers a warm, Scandinavian-inspired appearance with superior durability and thermal resistance. Thermally enhanced Thermo-Pine is engineered to last up to twice as long as traditional cedar, making it well suited for long-term outdoor use.

Spacious, Ergonomic Interior

A thick dark gray fiberglass liner is contoured for enhanced comfort during hot or cold immersion. The smooth, nonporous interior is easy to maintain, while the included matching Thermo-Pine steps provide convenient access to the 36-inch-deep bathing area.

Fully Assembled and Ready to Place

The SaunaLife S2N arrives fully assembled for a straightforward setup. Integrated drainage and 3/4-inch NPT chiller connections allow the tub to be used independently or connected to compatible temperature-control equipment.

Please note: This listing includes the immersion tub and steps only. A water chiller/heater and insulated cover are sold separately.

Features

• Premium outdoor cold and hot immersion tub for up to two people

• Natural Thermo-Pine exterior with a Scandinavian-inspired appearance

• Thermally enhanced wood designed to last up to twice as long as cedar

• Spacious 200-gallon water capacity

• Thick dark gray, body-contoured fiberglass interior

• Elongated design allows comfortable solo or two-person use

• Comfortable 36-inch interior depth for immersive soaking

• Arrives fully assembled for simplified installation

• Matching round Thermo-Pine steps included

• Integrated 1-inch drainage connection

• 3/4-inch NPT connections for a compatible chiller or heater

• Designed by SaunaLife and handcrafted in Northern Europe

Specifications

What's Included

• Fully assembled SaunaLife S2N immersion tub

• Natural Thermo-Pine exterior surround

• Ergonomic dark gray fiberglass insert

• Matching round Thermo-Pine steps

• Reinforced foundation support beams

• Integrated 1-inch drainage connection

• 3/4-inch NPT chiller connections

• Installation instructions

Not included: Water chiller/heater, insulated cover, connection hoses, and water-care equipment.

Setup and Installation

The SaunaLife S2N arrives fully assembled. Position the tub on a level, stable foundation capable of supporting approximately 2,021 pounds when completely filled.

• Position the foundation at least 3 inches above the surrounding ground.

• Suitable surfaces include reinforced concrete, properly supported pavers, or concrete supports installed over compacted gravel.

• Ensure all foundation beams are evenly and adequately supported before filling the tub.

• Use appropriate pipe-thread tape when completing threaded water connections.

• Follow the equipment manufacturer’s instructions when connecting a compatible chiller or heater.

• Drain the tub and connected water lines whenever freezing conditions are possible.

• Leave the drain valve open during freezing conditions to help prevent damage.

• Treat the exterior wood at least once per year with an appropriate outdoor wood oil.

• Use a soft cloth and non-abrasive household cleaner when cleaning the fiberglass interior.

Flat-rate freight shipping is $495 within the contiguous United States.

This oversized product ships by scheduled LTL freight. The tub is secured to a pallet and enclosed in protective wood packaging. The freight carrier will contact you to schedule curbside delivery and lower the shipment to ground level.

• Shipping weight: 396 lbs

• Shipping dimensions: 81.5"W × 48"D × 47.4"H

• Curbside delivery with a scheduled appointment

• Inspect all packaging before signing the delivery receipt

• Note any visible damage directly on the delivery receipt

• Refuse delivery if significant damage is visible

• Remote or unusually difficult delivery locations may require an additional freight quote

• SaunaLife S2 Installation Manual

Operation and Care

Set up, fill, heat and maintain the tub only according to the current manufacturer instructions. Observe water-temperature limits, keep the cover and flue clear as directed, and supervise children closely around water and hot surfaces. Follow local water-care guidance and do not operate damaged equipment.