This Dynamic Cold Therapy barrel wraps a PVC liner in a Pacific cedar exterior. The PVC interior insulates better than bare metal, which helps the water hold its temperature between sessions, and the cedar shell suits a deck or patio as well as a garage. The tub measures 42″ across and 39.5″ tall with a built-in seat: you sit upright, water to the shoulders.
It is sold as a tub only. There is no pump or electrical connection on the barrel; chill it with ice or pair it with one of DCT’s cold/heat chillers, sold separately, which cool the water to 37°F. A cedar step and a latching cover come in the box. Available in green or grey.
Choose this version over the 304 stainless barrel if insulation and price matter more to you than a steel interior. Both share the same footprint and seat.
Features
– PVC interior with insulating properties that help hold water temperature
– Pacific cedar exterior, weather-resistant for outdoor or indoor placement
– 42″ diameter × 39.5″ tall with a built-in contoured seat
– Seated, upright immersion on a footprint about 4 feet across
– Custom cover with child safety latches
– Pacific cedar step for entry and exit
– Compatible with DCT cold/heat chillers (sold separately)
– Available colors: green, grey
– Model: DCT-B-042-PLPC-34
What’s included
– Cold plunge barrel tub, PVC interior with Pacific cedar exterior
– Pacific cedar entry step
– Custom-fit cover with child safety latches
42″ diameter × 39.5″ tall. Allow a level circle roughly 4 feet across plus room for the step. No electrical connection is required for the tub itself.
Specifications:
– Product type: Cold Plunge
– Vendor: Dynamic Saunas


















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