Mini Cube Sauna x Denali Cold Plunge

Designed for urban living, the Mini-Cube Sauna is our most compact outdoor model—perfect for small spaces or couples seeking an intimate retreat. This package pairs the Mini-Cube Sauna with the Denali All-in-One Cold Plunge for the ultimate contrast therapy experience. Move seamlessly between the deep heat of a traditional sauna and the invigorating chill of an ice bath, right in your own backyard.

The Power of Contrast Therapy

Maximize recovery and relaxation with the Fire & Ice routine:
✔️ Boost circulation & cardiovascular health by alternating between hot and cold
✔️ Enhance muscle recovery after workouts or intense physical activity
✔️ Reduce stress & improve sleep by activating the parasympathetic nervous system
✔️ Support mental resilience through controlled cold exposure

Built to Last with Thermowood

Crafted from premium Thermowood, the Mini-Cube Sauna is engineered for durability and longevity. Thermal modification enhances the wood’s stability, insulating properties, and resistance to rot and fungi—ensuring your sauna and cold plunge withstand the elements with minimal maintenance.

Easy DIY Assembly

Our hassle-free assembly means no sawing or cutting—just pre-cut, interlocking panels that you can build in a few hours with basic DIY skills.

What’s Included in the Fire & Ice Bundle?

Mini-Cube Sauna (2-Person)

• 6kW Harvia KIP Heater (Upgrade options available: 8kW Harvia KIP, 8kW Harvia KIP Wi-Fi, 6kW Harvia Spirit Wi-Fi)
• Harvia Sauna Rocks – Providing gentle, consistent heat
• Thermowood Wall-Mounted Back Rests – Enhancing comfort and support
• Bulkhead Light – Creating a warm, inviting glow
• Traditional Felt Sauna Hat (1) – A must-have for heat retention and scalp protection
• Towel Peg – For easy storage
• Shingles – Providing additional weather protection
• Redwood Outdoors Doormat (Available only with sauna purchase)

Denali All-in-One Cold Plunge Kit

• Balboa CLIM8ZONE™ II Deluxe Heater + Chiller – Quickly cools or heats water to your desired temperature
• Insulated, Vegan Leather Cold Plunge Lid – Helps maintain water temperature and keeps debris out
• Wooden Steps – For easy access
• Chiller Filter Cartridge (1) – Ensuring clean, fresh water

Enhance Your “Fire” Experience with These Upgrades:

• Sauna Starter Kit – Take your sauna sessions to the next level with this complete sauna kit. It includes a bucket, ladle, thermometer/hygrometer, and sand timer—everything you need to perfect your sauna routine.
• Harvia Rounded Sauna Rocks – With the purchase of any Harvia sauna heater, upgrade from jagged sauna rocks to rounded for a smoother heat release, gentler steam, and enhanced durability for your heater.

Elevate Your “Ice” Experience with These Upgrades:

• Floating Thermometer – Designed to float effortlessly, our Floating Thermometer provides an accurate, easy-to-read temperature display—so you can enjoy your tub at just the right temperature every time!
• Chiller Filter Cartridge – Perfect as a replacement or an extra for easy rotation, this filter is designed to fit seamlessly in your Denali All-In-One Cold Plunge chiller, ensuring optimal water cleanliness and maintenance.
• SpaGuard® Water Balancing Kit – Achieve lasting protection for your cold plunge investment with the SpaGuard® Water Balancing Kit, designed to make maintenance easy and effective.

Enjoy $1,000 off when you purchase this kit, giving you the best of both worlds for a true wellness upgrade.

Want to learn more about the benefits of contrast therapy? Read our guide on Fire & Ice wellness here.

For more details or to purchase, call 1-800-567-8036.

Our wooden saunas are backed by a 1-year limited warranty. For Harvia sauna heaters, we offer a 1-year warranty on heating elements and a 5-year limited warranty on other components for residential use. Our cold plunge tubs also come with a 1-year limited warranty. For full details and terms of our product warranties, please visit: https://www.redwoodoutdoors.com/warranty