Home / 5 person outdoor sauna / Black Cube Premium

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Black Cube Premium

$9,990.00

Depth: 65.4

Width: 86.2

Capacity: 1-4

Height: 86.6

ThermoWood

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Cost Calculation

    Walls

    Choose your Walls

    • Full Wall

      $0.00

    • Panoramic window

      $1,090.00
    Heaters

    Choose your Heater

    • No Heater

    • Harvia KIP 8 kW W\Stones

      $1,202.00

    • HUUM DROP 9 kW W\UKU 4.1 - WiFi Glass+Frame+Stones

      $3,737.00
    Lighting

    Choose your Lighting

    • No Lightning

    • LED SET 2

      $515.00

    • LED SET 4

      $880.00
    Accessories

    Choose Sauna Accessories

    • KOLO Sauna Set

      $119.00

    • KOLO Sauna Set 2

      $136.00

    • KOLO Sauna Set 3

      $124.00

    • KOLO Ladle 2

      $39.00

    • KOLO Bucket 2

      $97.00

    • KOLO Bucket 3

      $85.00
    Choose delivery

    *Delivery options

    • Installation. Price for installation quoted separately, please contact us for details.

    • Shipping via third-party transportation carrier (calculated based on order volume and destination).

    Choose delivery

    *Delivery option

    • Shipping via third-party transportation carrier (calculated based on order volume and destination).

Product Price $9,990.00

Options amount $0.00

Final total $9,990.00

Description

Description

4-Person Outdoor Sauna • Signature Minimalism with Elevated Interior Finish

The Black Cube Premium is the refined evolution of Leil’s signature Black Cube design—crafted for those who appreciate minimalist architecture paired with elevated interior detailing. Designed for up to four people, this model maintains the compact footprint of the collection while introducing a premium decorative wall finish and upgraded materials throughout.

With its bold dark exterior, full-circle arches, and striking glass front, the Premium model creates a modern architectural statement outdoors. Inside, seating is arranged on opposing benches for comfortable face-to-face sessions and efficient use of space. This model is compatible with electric heaters only, making it a sleek and practical solution for contemporary outdoor wellness spaces.

Coverage Area: 3.6 m² (38.8 ft²)

Sauna Room Volume: 5.0 m³ (176.6 ft³)

External Dimensions (W × D × H): 2190 × 1660 × 2200 mm - (86.2" × 65.4" × 86.6")

Internal Dimensions (W × D × H): 2038 × 1380 × 2038 mm
(80.2" × 54.3" × 80.2")

Weight: 825 kg (1,819 lbs)

Pallet Size: 1.20 × 2.25 × 1.20 m (3.94' × 7.38' × 3.94')

Heater Compatibility: Electric heater ✔ | Wood-burning heater ✘

  • 4-person capacity with efficient, compact layout

    Premium interior finish with hexagon decorative wall (Premium exclusive)
  • Opposing bench seating for shared sessions
  • 40mm Thermowood walls for durability and outdoor performance
  • Black shingle roof
  • Black tempered glass exterior door
  • Black 8mm tempered glass front wall
  • 2-level benches with skirts and backrests
  • Full circle arches (front and back), painted black
  • 3–4 ventilation openings for proper airflow
  • Suitable with electric heater only

Optional extras:

  • LED strip lighting under bench and/or behind backrest
  • Pre-assembled delivery option (availability may vary)

Manuals

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Product Price $9,990.00

Options amount $0.00

Final total $9,990.00

Live Photos

Drawing / Additional Info

Required for Operation

Accessories for Drop Series

HUUM Rail D

HUUM Rail D

Safety railing for DROP heater helps to protect you from accidentally touching against the hot heater. The safety railing consists of light-colored wooden arcs and stainless steel supports to attach them to the heater. Not only does the railing provide extra...

$291.00
$291.00
Sale Sold out
HUUM Flange D

HUUM Flange D

The HUUM Flange D embedding flange is useful when you are planning to install your DROP stove partly inside the sauna bench. It is made of stainless steel and it covers up the wooden edges around the stove, leaving the final...

$322.00
$322.00
Sale Sold out
HUUM Drip Tray

HUUM Drip Tray

The HUUM Drip Tray is designed for use with the DROP Series Sauna Heaters. This tray catches excess water that drips off the sauna heater or stones to prevent water from pooling on the floor. It serves as a practical and stylish addition to the sauna, helping to manage water runoff.

$126.00
$126.00
Sale Sold out

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