Kooru 1-Person Redwood Cold Plunge Tub | Chiller + Ozone System

A Beautifully Crafted Cold-Water Ritual

Create a refreshing ritual at home with the Kooru Cold Plunge Tub, a handcrafted redwood plunge designed to bring elevated wellness and intentional self-care into your everyday space.

Handcrafted in San Diego from carefully selected redwood, each Kooru plunge combines natural materials, thoughtful engineering, and artisan craftsmanship in a design beautiful enough to become part of your indoor or outdoor sanctuary.

Its rich wood grain is enhanced using the traditional Japanese Shou Sugi Ban technique, creating a distinctive finish that feels equally at home in a modern wellness room, private gym, covered patio, or backyard retreat.

Inside, an integrated chiller, high-flow pump, filtration system, and ozone sanitation system make maintaining your cold-water ritual simple and convenient.

This is more than a cold plunge. It is an invitation to slow down, reset your focus, and create a refreshing moment that belongs entirely to you.

Why You'll Love It

Handcrafted Redwood Construction
Each plunge is individually crafted from hand-selected redwood for a naturally elevated look and feel.

Traditional Shou Sugi Ban Finish
The wood is carefully fired and sanded using the centuries-old Japanese Shou Sugi Ban technique, enhancing the natural grain while creating a rich, distinctive finish.

Integrated Cold-Water System
A built-in 1/4 HP chiller and 950 GPH pump keep your cold-water setup streamlined and easy to incorporate into your routine.

Ozone Water Sanitation
An integrated ozone system supports ongoing water sanitation while reducing the need for complicated maintenance.

Generous 60-Gallon Capacity
The deep interior allows you to adjust the water level according to your preference for a personalized plunge experience.

Simple 110V Operation
Designed for everyday home use, the Kooru operates from a standard 110V electrical connection. A properly grounded or GFCI-protected outlet should be used as required by applicable electrical codes.

Designed for Indoor or Outdoor Wellness Spaces
Its sculptural redwood exterior makes the Kooru feel less like equipment and more like part of your personal wellness sanctuary.

Crafted With Intention

Every Kooru plunge celebrates the natural character of wood.

Each board is individually selected, fired, and sanded to reveal variations in grain, texture, and tone. Because each piece is handcrafted, subtle differences in appearance and dimensions are part of what makes every Kooru unique.

Choose from several sophisticated finishes to complement your space:

• Natural
• Oiled Leather
• Spanish Oak
• Dark Natural
• Teak

Product Specifications

Capacity: 1 person
Overall Dimensions: Approximately 64" L × 34" W × 35" H
Interior Tub Dimensions: Approximately 36" L × 24" W × 30" H
Water Capacity: Approximately 60 gallons
Dry Weight: Approximately 400 lbs
Interior Material: High-density polyurethane
Exterior Material: Redwood
Finish: Shou Sugi Ban charred-wood technique
Chiller: 1/4 HP
Pump: 950 GPH
Water Sanitation: Ozone system
Power: 110V standard household connection
Typical Power Usage: Approximately 350–500 watts / 3–5 amps
Filter Replacement: Approximately every 1–2 months depending on use
Minimum Access Clearance: Approximately 33"
Production Time: Approximately 2 weeks
Installation: Indoor or outdoor placement where appropriate electrical and environmental requirements are met

Because each Kooru is handcrafted, dimensions may vary slightly.

Your Ritual. Your Space. Your Revival.

Some wellness rituals are meant to be rushed.

This isn't one of them.

The Kooru transforms cold-water immersion into an intentional experience—beautiful materials, refreshing water, quiet surroundings, and a few moments set aside entirely for yourself.

Pair it with your sauna, home fitness space, or outdoor wellness sanctuary and create a routine designed around the way you want to feel.

Luxury wellness tools for the woman ready to feel revived from within.