Product Details
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 (Stain + Wi-Fi)
- 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.
Product Diagram




Specifications
- Seating Capacity (Sauna)
- 2 people depending on the seating arrangement as well as the size and proximity of the bathers
- Wood Type
- Canadian Thermowood
- Exterior Dimensions (Sauna)
- 68 ¾” L x 50 ¾” W x 81” H with trim installed // 68 ¾” L x 48 ¾” W x 80” H without trim installed
- Weight (Sauna)
- 800 lbs
- Accessories Included
- Backrest, sauna rocks, light fixture
- Door
- Tempered glass door included
- Porch
- Front step sold separately
- Number of Cradles
- 2
- Electrical Requirements (Sauna)
- 110V for lighting and 240V for heater
- Chiller Type
- Balboa Clim8zone™ Deluxe Dual Chiller + Heater Included
- Max Water Volume ( Plunge Tub)
- 80 gallons
- Electrical Requirements (Plunge Tub)
- 120V, 60Hz, 12A Max (compatible with US standard household outlets)
- Light Fixture Dimensions
- 9" L x 9 ¼ W x 7" H
- Operating Temperature Range (Plunge Tub)
- 23°F -110°F
Packaging & Shipping Information
- Shipping Format
- 2 wooden crates + 1 cardboard box
- Shipping Dimensions (Sauna)
- 76” L x 50” W x 24” H
- Shipping Dimensions (Plunge Tub)
- 74” L x 36” W x 46.5” H
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Simple
Oct 7th 2024I love this company. Bought the mini cube, it arrived ahead of schedule. The build was pretty simple- it took one person and about 6 hours all in all. Waiting for the electrician to come and hook it up but I have no question based on the caliber of the wood and heater that this will be well worth it. It’s also really nice to be able to call and actually speak to someone before and after purchase.
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Heater Information
We have carefully selected top-tier sauna heaters to pair with our saunas, ensuring an exceptional experience regardless of your choice. When selecting a heater, consider factors such as design, Wi-Fi versus manual control, dry versus humid heat, and your budget.
Check out our sauna heater comparison guide here:
For assistance, our Product Experts are available at 1-800-567-8036.
Harvia KIP: A traditional Finnish wall-mounted heater that heats to 190°F within an hour. It holds 40 lbs of rocks, allowing you to create steam, and provides a drier heat with humidity levels around 15-25%.
Harvia KIP WiFi: The same reliable performance as the classic KIP model, with the added convenience of WiFi control, allowing you to manage your sauna remotely for greater flexibility.
Harvia Spirit: This modern heater combines a sleek, curved design with the convenience of WiFi control. It holds 130 lbs of stones, producing ample steam to enhance your sauna experience while adding a stylish touch to your space.