Leil Black Cube Classic 4 Person Outdoor Sauna Kit
Leil Black Cube Classic 4 Person Outdoor Sauna Kit
Leil Black Cube Classic 4 Person Outdoor Sauna Kit
Leil Black Cube Classic 4 Person Outdoor Sauna Kit
Leil Black Cube Classic 4 Person Outdoor Sauna Kit
Leil Black Cube Classic 4 Person Outdoor Sauna Kit
Leil Black Cube Classic 4 Person Outdoor Sauna Kit
Leil Black Cube Classic 4 Person Outdoor Sauna Kit
Leil Black Cube Classic 4 Person Outdoor Sauna Kit
Leil Black Cube Classic 4 Person Outdoor Sauna Kit
Leil Black Cube Classic 4 Person Outdoor Sauna Kit
Leil Black Cube Classic 4 Person Outdoor Sauna Kit
Leil Black Cube Classic 4 Person Outdoor Sauna Kit
Leil Black Cube Classic 4 Person Outdoor Sauna Kit
Leil Black Cube Classic 4 Person Outdoor Sauna Kit
Leil Black Cube Classic 4 Person Outdoor Sauna Kit
Leil Black Cube Classic 4 Person Outdoor Sauna Kit
Leil Black Cube Classic 4 Person Outdoor Sauna Kit
Leil Black Cube Classic 4 Person Outdoor Sauna Kit
Leil Black Cube Classic 4 Person Outdoor Sauna Kit
Leil Black Cube Classic 4 Person Outdoor Sauna Kit
Leil Black Cube Classic 4 Person Outdoor Sauna Kit

Leil Saunas

Leil Black Cube Classic 4 Person Outdoor Sauna Kit

Sale price$7,990.00 Regular price$13,999.00
Save $6,009.00
SKU: SASE-BC-5
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Leil Black Cube Classic 4 Person Outdoor Sauna Kit

Leil Saunas Black Cube Classic 4–5 Person Outdoor Sauna Kit

Modern Design | Outdoor Kit | Thermowood & Alder Finish


Minimalist Design. Maximum Presence.

Bold, sophisticated, and unapologetically modern, the Black Cube Premium Sauna is more than a wellness space — it is a sculptural statement for your backyard. Featuring a sleek all-black Thermowood exterior, clean architectural lines, and smoked tempered glass, this sauna represents contemporary outdoor luxury without compromise.

Designed specifically for outdoor environments where both form and function matter, the Black Cube integrates seamlessly into compact yards and patios. It comfortably seats up to four adults, making it ideal for shared relaxation.

Inside, natural wood finishes, layered alder benches, and dimmable LED lighting create a calm, immersive atmosphere — soothing to both the body and the eye.


Build It. Enjoy It. Make It Yours.

This sauna is delivered as a self-assembly kit, making premium wellness more accessible without reducing quality. With detailed instructions included, installation can be completed in just a few days by you or a professional builder.

Every component is engineered for precise alignment, ensuring a clean, seamless, and professional finish once assembled.


Crafted for Comfort. Designed to Impress.

The Black Cube Premium Sauna combines advanced engineering with timeless natural materials:

  • Thermowood exterior and roof for durability and excellent insulation
  • 2-level alder benches designed for sitting or reclining comfort
  • Tempered black glass windows and door for a private, atmospheric interior
  • Dimmable LED lighting system to adjust the ambiance
  • Full-circle arches and square shingle roof combining minimalism with subtle architectural detail

Despite its compact footprint, the interior feels spacious and open. With a total volume of 201.7 cu ft (5.71 m³), it provides enough room to stretch out and fully relax.


Features

  • Fits up to 4 people
  • Thermowood walls and roof (1.6” thick / 40mm)
  • Square shingle roof with full-circle arches
  • Black tempered glass door and front panel (0.31” / 8mm thick)
  • 2-level alder benches with 1–2 backrests included
  • Dimmable LED lighting system
  • Plastic NeroStep floor mat for safety and cleanliness
  • 3–4 ventilation openings for proper airflow
  • Includes heat protective bedding for the stove
  • Delivered as a flat-pack self-assembly kit with instructions
  • Base frame painted black during assembly

Specifications

Specification

Details

Capacity

4 people

Outer Dimensions (W × D × H)

85.8” × 65.4” × 87.4” (2.18 × 1.66 × 2.22 m)

Inner Dimensions (W × D × H)

78.7” × 54.3” × 82.7” (2.00 × 1.38 × 2.10 m)

Sauna Volume

201.7 cu ft (5.71 m³)

Sauna Weight

1,653 lbs (750 kg)

Pallet Size

47.2” H × 47.2” D × 83.5” L (1.2 × 1.2 × 2.12 m)

Wall Thickness

1.6” (40mm)

Bench Material

Alder

Exterior Material

Black Thermowood

Front/Door Glass

Tempered black glass (0.31” / 8mm)

Lighting

Dimmable LEDs

Floor Mat

NeroStep plastic grid

Ventilation

3–4 openings

Roof

Square shingle, black

Moldings & Base Frame

Pre-painted black

 

What’s Included

  • Complete self-assembly sauna kit

  • 2-level alder benches and 1–2 backrests

  • Tempered black glass door and front wall

  • NeroStep plastic floor mat

  • Pre-painted moldings and black base frame

  • Detailed assembly instructions and video

Resources

Brochure

Installation Manual

Assembly Video

 

Features

At Inside Sauna, we aim to offer some of the most competitive sauna prices available online. To maintain fair and consistent pricing, we work closely with our manufacturers and comply with Minimum Advertised Price (MAP) policies. These guidelines help protect our customers and ensure ethical pricing among authorized retailers.

If you find the same product listed at a lower price on another online store, please reach out to us. Our team will review the offer to confirm it meets MAP requirements and dealer authorization standards. Once verified, we will gladly match the price.

Already placed your order? No problem — we can provide a partial refund or apply a custom price adjustment where applicable.


Price Match Eligibility Requirements

To ensure fairness and accuracy, the following conditions apply:

  • Promotional offers such as rebates, coupon codes, or “buy one, get one” deals are excluded
  • The competing product must be currently in stock
  • The competitor must operate as an online-only store (no physical locations)
  • Auction platforms, liquidation sites, and discount marketplaces are not eligible
  • The competitor must be an authorized dealer of the specific product

If you want to verify whether a product qualifies for price matching before purchasing, we recommend contacting us first. Our support team will review the details and assist you.

Contact Us: https://insidesauna.com/pages/contact

Leil Black Cube Classic 4 Person Outdoor Sauna Kit

Leil Saunas Black Cube Classic 4–5 Person Outdoor Sauna Kit

Modern Design | Outdoor Kit | Thermowood & Alder Finish


Minimalist Design. Maximum Presence.

Bold, sophisticated, and unapologetically modern, the Black Cube Premium Sauna is more than a wellness space — it is a sculptural statement for your backyard. Featuring a sleek all-black Thermowood exterior, clean architectural lines, and smoked tempered glass, this sauna represents contemporary outdoor luxury without compromise.

Designed specifically for outdoor environments where both form and function matter, the Black Cube integrates seamlessly into compact yards and patios. It comfortably seats up to four adults, making it ideal for shared relaxation.

Inside, natural wood finishes, layered alder benches, and dimmable LED lighting create a calm, immersive atmosphere — soothing to both the body and the eye.


Build It. Enjoy It. Make It Yours.

This sauna is delivered as a self-assembly kit, making premium wellness more accessible without reducing quality. With detailed instructions included, installation can be completed in just a few days by you or a professional builder.

Every component is engineered for precise alignment, ensuring a clean, seamless, and professional finish once assembled.


Crafted for Comfort. Designed to Impress.

The Black Cube Premium Sauna combines advanced engineering with timeless natural materials:

  • Thermowood exterior and roof for durability and excellent insulation
  • 2-level alder benches designed for sitting or reclining comfort
  • Tempered black glass windows and door for a private, atmospheric interior
  • Dimmable LED lighting system to adjust the ambiance
  • Full-circle arches and square shingle roof combining minimalism with subtle architectural detail

Despite its compact footprint, the interior feels spacious and open. With a total volume of 201.7 cu ft (5.71 m³), it provides enough room to stretch out and fully relax.


Features

  • Fits up to 4 people
  • Thermowood walls and roof (1.6” thick / 40mm)
  • Square shingle roof with full-circle arches
  • Black tempered glass door and front panel (0.31” / 8mm thick)
  • 2-level alder benches with 1–2 backrests included
  • Dimmable LED lighting system
  • Plastic NeroStep floor mat for safety and cleanliness
  • 3–4 ventilation openings for proper airflow
  • Includes heat protective bedding for the stove
  • Delivered as a flat-pack self-assembly kit with instructions
  • Base frame painted black during assembly

Specifications

Specification

Details

Capacity

4 people

Outer Dimensions (W × D × H)

85.8” × 65.4” × 87.4” (2.18 × 1.66 × 2.22 m)

Inner Dimensions (W × D × H)

78.7” × 54.3” × 82.7” (2.00 × 1.38 × 2.10 m)

Sauna Volume

201.7 cu ft (5.71 m³)

Sauna Weight

1,653 lbs (750 kg)

Pallet Size

47.2” H × 47.2” D × 83.5” L (1.2 × 1.2 × 2.12 m)

Wall Thickness

1.6” (40mm)

Bench Material

Alder

Exterior Material

Black Thermowood

Front/Door Glass

Tempered black glass (0.31” / 8mm)

Lighting

Dimmable LEDs

Floor Mat

NeroStep plastic grid

Ventilation

3–4 openings

Roof

Square shingle, black

Moldings & Base Frame

Pre-painted black

 

What’s Included

  • Complete self-assembly sauna kit

  • 2-level alder benches and 1–2 backrests

  • Tempered black glass door and front wall

  • NeroStep plastic floor mat

  • Pre-painted moldings and black base frame

  • Detailed assembly instructions and video

Resources

Brochure

Installation Manual

Assembly Video

 

Features

At Inside Sauna, we aim to offer some of the most competitive sauna prices available online. To maintain fair and consistent pricing, we work closely with our manufacturers and comply with Minimum Advertised Price (MAP) policies. These guidelines help protect our customers and ensure ethical pricing among authorized retailers.

If you find the same product listed at a lower price on another online store, please reach out to us. Our team will review the offer to confirm it meets MAP requirements and dealer authorization standards. Once verified, we will gladly match the price.

Already placed your order? No problem — we can provide a partial refund or apply a custom price adjustment where applicable.


Price Match Eligibility Requirements

To ensure fairness and accuracy, the following conditions apply:

  • Promotional offers such as rebates, coupon codes, or “buy one, get one” deals are excluded
  • The competing product must be currently in stock
  • The competitor must operate as an online-only store (no physical locations)
  • Auction platforms, liquidation sites, and discount marketplaces are not eligible
  • The competitor must be an authorized dealer of the specific product

If you want to verify whether a product qualifies for price matching before purchasing, we recommend contacting us first. Our support team will review the details and assist you.

Contact Us: https://insidesauna.com/pages/contact