The Original Mark, Yukon, Lena and Oasis Cold Plunge Tubs

The last tubs to carry the original mark

Look at the side of these tubs. That mark is the one we started with: the Flower of Life, the pattern of overlapping circles people have been drawing for thousands of years, folded into the six arms of a snowflake. The two shapes fit together for a reason. A snow crystal grows six arms because water molecules lock into a hexagonal lattice as they freeze, and the Flower of Life is built on the same hexagonal grid.

We have changed the branding. These 29 tubs are the last ones that will carry it, in the bright grey we built them in. Same drop-stitch shell, same cover, pump, hoses and kit, same fit with every Borealis chiller, same warranty and the same service. What has changed is the mark, the colour, and the price.

The offer

• Tub only: Yukon Regular, Yukon Large or Lena at S$690, from S$1,190 and S$1,349. Oasis at S$990, from S$1,549.
• Yukon or Lena with a Borealis Gen 5 Pro, 1.0HP: S$3,990, the price of the chiller on its own. The tub is included at no charge.
• Yukon or Lena with a Borealis Gen 5 Elite, 2.0HP: S$4,690, the price of the chiller on its own. The tub is included at no charge.
• Oasis with a Borealis Gen 5 Elite: S$5,190, from S$6,239. The Oasis holds 1,100 litres, so we pair it with the Elite only. The 1.0HP Pro is not enough chiller for a tub this size, and we would rather tell you that than sell it to you.

Every tub ships with the insulated cover, electric air pump, drainage system, 10m hose with quick connect fittings, maintenance kit, backpack and manual.

Availability

Tubs. 29 in total, and there will not be a thirtieth. Nine are held in Singapore and ship now. The rest ship from the factory, and we confirm your date in writing before we take payment. Sizes run out independently and are not restocked.

Chillers. The Borealis Gen 5 is built to order and sold while stocks last. If your order needs a unit from the next production run, the chiller will take longer than the tub. We tell you the date before you pay, and the tub can ship first.

Which tub is which

Four shapes, one colour. Pick by how you want to sit and how much floor you have.

Yukon Regular, 135 x 72 x 62 cm, 340 L

Lie down full length. 13 kg empty. The standard single plunge, and the one most people buy for a balcony or a spare corner.

Yukon Large, 154 x 82 x 63 cm, 460 L

The same shape with more length and width. 18 kg empty. Choose this if you are tall, broad, or want room to move in the water.

Lena, 90 x 90 x 90 cm, 360 L

Upright barrel. You sit, shoulders under. 15 kg empty. The smallest floor area of the four, for tight balconies and indoor corners.

Oasis, 200 x 200 x 70 cm, 1,100 L

Communal, five to eight people. 23 kg empty. Built for studios, teams and events. Sold with the Elite chiller, and it takes a second Borealis if you want to pull the temperature down faster between groups.

Specification note

These are from the run before the current one. Shell, geometry, cover, pump and kit are unchanged. The current tubs are dark grey, carry the new mark, and added a reinforced shell, a redesigned water inlet and upgraded cover straps.