Cove Outdoor Sauna - 3 Person – Best Cold Plunge Tubs

Compact yet comfortable, The Cove Sauna is thoughtfully designed to bring full-body relaxation to both small and spacious settings. Its long, elevated bench positions bathers closer to the warmth while offering enough room to stretch out and unwind completely.

With its gravity venting system, The Cove maintains balanced, efficient heat circulation throughout the space—so every corner feels equally soothing and inviting.

Cozy, efficient, and endlessly relaxing, The Cove Sauna embodies the perfect balance of comfort, performance, and intelligent design.

Built to Last & FSC® Certified

The Forest Stewardship Council® (FSC®) sets the global benchmark for responsible forest management. When you see the FSC® certification on our products, it means the wood was sourced from forests that are managed to the highest environmental and social standards—protecting biodiversity, respecting the rights of Indigenous communities, and ensuring long-term forest health.

Choosing FSC®-certified products is one way we’re helping customers invest in both wellness and sustainability.

True Scandinavian Sauna Experience

Experience the authentic heat of a traditional sauna. With a wide selection of compatible heater options, The Cove gives you the freedom to tailor your sauna to your preferred intensity and style—whether you crave soft, gentle steam or quick, powerful heat.

Easy DIY Assembly

Our saunas are designed with hassle-free assembly in mind—no sawing or cutting required. With pre-cut, interlocking lumber, you can build your Cove Sauna in just a few hours, even with basic DIY skills.

The Benefits of Heat Therapy

A daily sauna session can help:
Boost circulation and cardiovascular health
Soothe sore muscles and enhance recovery
Reduce stress and improve sleep
Detoxify through deep, purifying sweat

What’s Included:

Cove Sauna (3-Person)
6kW Harvia KIP heater, with upgrades available:
- 8kW Harvia KIP
- 8kW Harvia KIP Wi-Fi
- 6kW Harvia Spirit Wi-Fi
- 8kW Harvia Spirit Wi-Fi
- 8kW Harvia Virta Wi-Fi
- 9kW Homecraft H-Series
- 9kW Homecraft Revive
Harvia Sauna Rocks – Delivering gentle, consistent heat
Bulkhead Light – Creating a warm, inviting glow
Traditional Felt Sauna Hat (1) – A must-have for heat regulation and scalp protection
Asphalt Roll Roofing & Underlay – Providing additional weather protection
- Metal Roof Kit upgrade available

Product Diagram

Specifications

Seating Capacity	3 people depending on the seating arrangement as well as the size and proximity of the bathers
Wood Type	Canadian Thermowood
Exterior Dimensions	83 1/2" L x 66 1/4" W x 81 3/4" H
Weight	1,000 lbs
Accessories Included	Sauna rocks, bulkhead light fixture, and asphalt shingles
Door	Tempered glass door included
Porch	Not included
Number of Cradles	None
Electrical Requirements	120V for lighting and 240V for heater
Light Fixture Dimensions	9" L x 9 ¼ W x 7" H

Packaging & Shipping Information

Shipping Format	Wooden crate
Shipping Dimensions	83" L x 42" W x 30" H

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. For Homecraft sauna heaters, we offer a 2-year limited warranty for residential use.

Heater Information

We have carefully selected top-tier sauna heaters to pair with our saunas, ensuring an exceptional experience no matter what you choose. When selecting a heater, consider factors such as design, Wi-Fi versus manual control, dry versus humid heat, and your budget.

Harvia KIP: A traditional Finnish wall-mounted heater with dual manual controls, including a delay timer. You can set the heater to start heating automatically, up to 8 hours after it is set. With 40 lbs. of rocks, this heater comes to temp quickly and allows you to create steam throughout your session by ladling water over the stones.

Harvia KIP Wi-Fi: The same reliable performance as the classic KIP model, with the added convenience of Wi-Fi control. Manage your sauna remotely, wherever you are, for greater flexibility. Set your weekly sauna schedule through the mobile app so that your sauna is preheated automatically, exactly when you need it to be.

Harvia Spirit: This modern heater combines aesthetic, curved design with the convenience of Wi-Fi control. It holds a substantial number of open-air rounded stones, providing soft, ample steam to enhance your sauna experience while adding a stylish touch to your space.

Harvia Virta: Our most powerful heater, built for frequent use and exceptional performance in cold climates. With over 100 lbs. of stones, this heater delivers steady heat and abundant steam. Wi-Fi enabled for remote control and scheduling, the Virta is perfect for those who want premium reliability and convenience.

Homecraft Revive: The largest heater in our Homecraft lineup, the Revive is built for those who want the ultimate sauna experience. Holding more rocks than any of our other heaters, it produces powerful, consistent heat and generous steam when water is poured over the stones. Despite its size and performance, it’s designed for straightforward installation and easy operation, making it a reliable choice for both frequent use and long, luxurious sessions.

Homecraft H-Series: Built for sauna enthusiasts who value both performance and durability, the H-Series offers a balance of power and refined design. Engineered for efficient heat distribution, it provides a smooth, even sauna experience. With simple controls and dependable build quality, the H-Series is an excellent choice for traditional sauna bathing at home.

Shipping	This item ships to
Delivery	Estimated between and . Will usually ship within 1 business day.

Description

With its gravity venting system, The Cove maintains balanced, efficient heat circulation throughout the space—so every corner feels equally soothing and inviting.

Cozy, efficient, and endlessly relaxing, The Cove Sauna embodies the perfect balance of comfort, performance, and intelligent design.

Built to Last & FSC® Certified

Choosing FSC®-certified products is one way we’re helping customers invest in both wellness and sustainability.

True Scandinavian Sauna Experience

Easy DIY Assembly

The Benefits of Heat Therapy

What’s Included:

Cove Sauna (3-Person)
6kW Harvia KIP heater, with upgrades available:
- 8kW Harvia KIP
- 8kW Harvia KIP Wi-Fi
- 6kW Harvia Spirit Wi-Fi
- 8kW Harvia Spirit Wi-Fi
- 8kW Harvia Virta Wi-Fi
- 9kW Homecraft H-Series
- 9kW Homecraft Revive
Harvia Sauna Rocks – Delivering gentle, consistent heat
Bulkhead Light – Creating a warm, inviting glow
Traditional Felt Sauna Hat (1) – A must-have for heat regulation and scalp protection
Asphalt Roll Roofing & Underlay – Providing additional weather protection
- Metal Roof Kit upgrade available

Product Diagram

Specifications

Seating Capacity	3 people depending on the seating arrangement as well as the size and proximity of the bathers
Wood Type	Canadian Thermowood
Exterior Dimensions	83 1/2" L x 66 1/4" W x 81 3/4" H
Weight	1,000 lbs
Accessories Included	Sauna rocks, bulkhead light fixture, and asphalt shingles
Door	Tempered glass door included
Porch	Not included
Number of Cradles	None
Electrical Requirements	120V for lighting and 240V for heater
Light Fixture Dimensions	9" L x 9 ¼ W x 7" H

Packaging & Shipping Information

Shipping Format	Wooden crate
Shipping Dimensions	83" L x 42" W x 30" H

Heater Information

Shipping

Shipping	This item ships to
Delivery	Estimated between and . Will usually ship within 1 business day.

Reviews

99%

(105)

(1)

(0)

Love how strong it is!

Love how strong and bright this device is. I have had the cheapies from Amazon and some of the handhelds and they don't compare. This fits nice and snug on my head and I love that I can wear it while walking around doing stuff. I have been doing it daily for a couple of weeks and I'm starting to notice a more balanced complexion. The only downfall to this device is that you have to charge the battery. If you're using the mask for the full 20 minutes at full intensity, it will drain the battery completely. So if you plan to use this two times a day, you definitely have to remember to charge it in between. Thankfully, the battery charges fairly quickly. For this price point, I would like to see a larger battery that can last a couple days at least.

Buy with confidence!

Went out on a limb (there are so many brands to choose from) when opening my wellness center and purchased 2 of the Revive acrylic cold plunge units with the 1hp chiller, cover and platform basin. I get compliments all day long on the appearance and performance of my plunges by my customers. The bluetooth connectivity is a game changer! I have them set to turn off and on with my business hours and it works flawlessly. Every time I have a question Aaron answers my call, so I am very happy with the overall support. Buy with confidence!

Best option out there!

I have been looking for an affordable cold plunge solution that would work everytime. This is it!!! I am 6'4? 240 and fit comfortably in the Grizzly Cooler. In my opinion this is the best option out there.

Products are great!

I've purchased a couple of tubs from Best Cold Plunge Tubs now. The products are great, customer service is even better! Very responsive with all of my questions/concerns! Highly recommend!

Very efficient!

Not a lot of reviews so I thought I would leave one. I have had my chiller and tub for about a month. So far so good. Everything is as advertised. Very efficient. Seems to be good quality. If you want one that looks like a horse trough or something more fancy, have at it. I love this one. It is simple and very efficient/effective. I could not be happier. Exactly what I wanted.

1 2 3

Cove Outdoor Sauna - 3 Person

Built to Last & FSC® Certified

True Scandinavian Sauna Experience

Easy DIY Assembly

The Benefits of Heat Therapy

What’s Included:

Product Diagram

Specifications

Packaging & Shipping Information

Heater Information

Description

Built to Last & FSC® Certified

True Scandinavian Sauna Experience

Easy DIY Assembly

The Benefits of Heat Therapy

What’s Included:

Product Diagram

Specifications

Packaging & Shipping Information

Heater Information

Shipping

Reviews

Let customers speak for us