Holds more water: Renu Therapy Cold Stoic 3.0
Renu Therapy lists: 95 US Gallons. Plunge Chill lists for the Tub with Chiller: 92 gallons.
A cold plunge with a chiller from Plunge Chill for indoor or outdoor use. Every figure below is Plunge Chill's own, linked to where it is published. Price on Plunge Chill's own site: $569 (sale price on plungechill.com, 29 Sep 2026).
See it at Plunge ChillAs published by Plunge Chill, read on 2026-09-29. Makers revise their products; check Plunge Chill's current specification before you buy.
Renu Therapy lists: 95 US Gallons. Plunge Chill lists for the Tub with Chiller: 92 gallons.
Side by side with the Plunge Pod. The makers of both cold plunges with a chiller state water capacities within 30% of each other.
Side by side with the Polar Monkeys ONE. Both are cold plunges with a chiller, and the water capacities their makers state are within 30% of each other.
Side by side with the Renu Therapy Cold Stoic 3.0. The makers of both cold plunges with a chiller state water capacities within 30% of each other.
SaunaLife · cold plunge with a chiller · 124 gallons · for outdoor use
SaunaLife · cold plunge with a chiller · 200 gallons · for outdoor use
Plunge Chill · cold plunge with a chiller · 120 gallons · for indoor or outdoor use
Polar Monkeys · cold plunge with a chiller · 90 gallons · 120 V supply
Polar Monkeys · cold plunge with a chiller · 85 gallons · 120 V supply
Redwood Outdoors · cold plunge with a chiller · 104 gallons · 120 V supply
Plunge Chill lists: 92 gallons.
Source: Tub with Chiller - Plunge Chill
Plunge Chill lists: Compressor : 1/3 HP (600W).
Source: Tub with Chiller - Plunge Chill
Plunge Chill states: 39°F. That is the maker's figure; Saunakivi has not measured it.
Source: Tub with Chiller - Plunge Chill
Plunge Chill lists: Just fill with water, connect the chiller, and plug it in.. Have a licensed electrician confirm your outlet or circuit against the manual before you buy.
Source: Tub with Chiller - Plunge Chill
Plunge Chill lists it as: indoor or outdoor.
Source: Tub with Chiller - Plunge Chill
Plunge Chill gives the outside dimensions as: 31.5″ diameter × 29.5″ height.
Source: Tub with Chiller - Plunge Chill
Plunge Chill lists: 1 x Chiller Unit; 1x Lid.
Source: Tub with Chiller - Plunge Chill
Plunge Chill's own site showed $569 (sale price on plungechill.com, 29 Sep 2026). That is the maker's price, not a retailer's or Amazon's; prices change, and the seller's page shows the current one.
Source: Tub with Chiller - Plunge Chill
More from Plunge Chill: all Plunge Chill products on Saunakivi.