The Alaskan Cold Plunge Tub by Redwood Outdoors is a barrel-style, single-person cold plunge constructed from Canadian Thermowood. The exterior is finished with a linseed oil-based primer that provides UV and moisture protection. The tub includes a hard plastic interior liner, a wooden lid, and wooden steps.
This unit requires no electricity and no chiller, meaning water temperature is managed manually with ice. This makes placement fully flexible, with no need for proximity to an electrical outlet.