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Immersia 100N

1-Person Hot/Cold Plunge Tub

Your Backyard Wellness Retreat

Rejuvenate your body and mind with the FINSAUNA Immersia 100N hot and cold immersion tub. Designed to deliver a luxurious spa-like experience at home, the Immersia 100N lets you enjoy the invigorating benefits of cold-water immersion or the soothing comfort of hot-water bathing. Finished in beautiful natural Thermo-Pine, this premium outdoor immersion tub transforms your backyard into a personal wellness retreat you'll enjoy year-round.

 

Natural Thermo-Pine Finish

The Immersia 100N showcases the warm, organic beauty of natural Thermo-Pine, making it an ideal complement to traditional homes, rustic landscapes, and contemporary outdoor living spaces alike. Thermally modified for exceptional durability, this premium wood offers outstanding weather resistance while lasting up to twice as long as traditional cedar. Its timeless natural finish highlights the wood's rich grain, creating a welcoming Scandinavian-inspired aesthetic.

Looking for a bold contemporary look? Explore the FINSAUNA Immersia 100B Black Thermo-Pine Immersion Tub.

 

Built for Lasting Performance

Designed by FINSAUNA and handcrafted in Northern Europe, the Immersia 100N combines premium materials with exceptional craftsmanship for years of outdoor enjoyment. The spacious ergonomic gray fiberglass interior comfortably holds over 124 gallons of water, while matching Thermo-Pine deluxe steps provide safe, comfortable access. Best of all, the tub arrives fully assembled, making installation quick and hassle-free. Chiller-ready connections make it easy to integrate your preferred cooling system for the ultimate cold plunge experience.

FINSAUNA Immersa 100N in Backyard

Features:

  • Luxury outdoor hot & cold immersion tub

  • Natural Thermo-Pine finish

  • Thermo-Pine lasts up to 2× longer than cedar

  • Designed for ergonomic hot and cold water immersion

  • Arrives fully assembled

  • 124-gallon water capacity

  • Durable 1.65" thick Thermo-Pine tub surround

  • Thick ergonomic gray fiberglass liner

  • Matching Thermo-Pine deluxe steps

  • Chiller-ready with 3/4" NPT connections

  • Designed and made in Northern Europe

  • Exterior Dimensions: 41" H × 40" Diameter

  • Interior Dimensions: 34" Diameter × 36" Deep

  • Accommodates 1 bather

Immersia 100N Specifications

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