The Arctic Plunge Tub

Experience cold plunge therapy with The Arctic Cold Plunge Tub that is manufactured in Canada by Leisurecraft to match the same quality of your sauna or hot tub. The white plastic shell is cut and welded with HDPE plastic and comes with a cedar skirt held in place by the stainless steel bands. Fill this tub with cold water or buy the optional chiller unit which has a built in ozone filter for ease of mind cold tub therapy. The solid cedar cover and steps are great accessories as well and the Arctic Cold Plunge Tub comes completely assembled and ready to use!

Holds 132 gallons (501 litres) of water.

Regular cold plunge sessions reduce inflammation, speed up muscle recovery, improve circulation, and sharpen mental focus. Pairing a sauna and cold plunge - what practitioners call contrast therapy - amplifies these benefits through the alternating cycle of heat and cold. Research from the University of Eastern Finland and the Huberman Lab has brought these practices into mainstream wellness culture, and demand for quality home cold plunge equipment continues to grow across North America.

Five models across two collections cover a range of formats and budgets. The Dundalk Collection feature the Glacier and Arctic cold tubs with Western Red Cedar exteriors and your choice of 304 stainless steel or HDPE plastic interiors. The new Flow Cold Plunge takes it further with a premium stainless steel tub and a concealed chiller compartment built into the cedar housing - no exposed hoses or equipment. From the Canadian Timber Collection, the Polar and Baltic cold tubs use Eastern White Cedar at a more accessible price point while maintaining the same build quality. The Arctic, Baltic, and Flow ship fully assembled and ready to use.

All tubs are compatible with the Penguin Chiller and Coldture Pro systems for precise temperature control down to 37°F (2.8°C) year-round, with built-in filtration and Wi-Fi-enabled temperature control. A garden hose drain and optional roll-up cover keep water clean between sessions.

Pair a cold plunge with any of our saunas for a complete contrast therapy setup.

Frequently Asked Questions:

What temperature should a cold plunge be?

Most users find the greatest benefits between 10°C (50°F) and 15°C (59°F). Experienced cold plungers often go lower - the Penguin Chiller and Coldture Pro systems can cool water down to 37°F (2.8°C) for those who prefer a deeper cold exposure.

What is contrast therapy?

Contrast therapy means alternating between heat and cold - typically a sauna session followed by a cold plunge. The cycle of vasodilation (heat) and vasoconstriction (cold) supports circulation, reduces inflammation, and promotes recovery. Many LeisureCraft product owners build a sauna-to-plunge routine as a daily wellness practice.

Can I use a cold plunge outdoors in Canadian winters?

Yes. LeisureCraft tubs are built from cedar that's naturally resistant to moisture and temperature extremes. Optional insulated covers help maintain water temperature in freezing conditions. In extreme cold (0°C / 32°F and below), either drain the tub or keep the chiller running to prevent freezing.

Do the cold plunge tubs require plumbing?

No. Fill with a garden hose, drain with the built-in floor drain. The optional chiller systems are self-contained units that connect directly to the tub - no permanent plumbing required.