Coldture XTREME Plunge All-in-One Cold Plunge
- 38-41°F minimum
- 81-100 gal
- Over 1 HP chiller
- Heats to 100°F or more
SVT Score
A compact acrylic all-in-one plunge with a 1.5 HP chiller, rated 41°F to 104°F and to -30°C outdoors, on one household outlet.
$9,499
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Usability
4.3 out of 10- Outdoor: Coldture's warranty page says -35°C (-31°F) where the product page says -30°C
Better on temperatureSun Home Cold Plunge ProSun Home's pages give 32°F. $13,999Scores 10.0- Insulation: a layered insulation system with no thickness stated
- Searched: Intertek UL CSA CPSC Health Canada
Better on verificationPlunge Original cold plunge tub with Pro ChillerIntertek lists Plunge's maker. $8,490Scores 4.0- Conditions: filters must be changed every 30 days and ice must never go in a running unit
Better on warranty & supportBlueCube C1The whole system. $16,500Scores 7.0Strengths
- Rated to run outdoors through winter
- Plugs into a standard household outlet
- Ozone and a fine filter included
- Heating mode for warm soaks
- Chiller built into the tubnothing external to place
Drawbacks
- One-year warranty with labour excluded
- No app control stated for this model
- Its own pages print two lowest settings
- Compact interior for taller users
- Lowest setting is milder than many plunges
A sturdy year-round plunge for small spaces, but it stops at a milder cold
Specs
- TypeRigid
- HeaterNot applicable
- FormTub
- PlacementIndoor or outdoor
- SeatsNot applicable
- Max TemperatureNot applicable
- Min Temperature38-41°F
- Capacity (Gallons)81-100 gal
- ChillerOver 1 HP
- HeatsHeats to 100°F or more
- Water CareFilter, Ozone
- Power Supply120V plug-in (15A)
- EMF ClaimedNot applicable
- EMF MeasuredNot applicable
- CertificationsNone verifiable
- Warranty1 Year
At a glance
- Titanium chiller coil
- Stainless internal frame
- Exterior bottom drain
- Black or white finish
- Coldture is a company that makes saunas and cold plunges from a one-person barrel plunge to a six-person outdoor sauna.
- Coldture Wellness Inc., a Canadian federal corporation registered at 635 Oster Lane in Concord, Ontario, owns the brand and sells it in the US through coldture.com.
- The company was incorporated in January 2022 as Cold Tribe Wellness Inc. and took its present name in September 2023.
- Its plunge systems are also sold through Costco, and the US Costco listing for the Classic tub and chiller showed no member reviews in November 2026.
- No Coldture store or listing was found on Amazon US in November 2026.
The Coldture XTREME Plunge is a compact all-in-one cold plunge with an acrylic tub on a stainless steel internal frame and a built-in 1.5 HP chiller with a titanium coil. Coldture rates it from 5°C to 40°C, printed as 40°F on its feature tiles and 41°F in its specification, and it holds about 355 L (93 gal).
It measures 80 by 40 by 29.5 inches outside and 47 by 27 by 27 inches inside. Ozone, a 20 micron filter, an exterior bottom drain, LED lighting and an insulated cover come with it, and it runs from one standard 120 V household outlet.
Coldture rates it for permanent outdoor use down to -30°C (-22°F) with antifreeze protection and auto defrost, and offers it in black or white at the same price.
Questions answered from our data
How much does a cold plunge cost?The 62 cold plunges we list run from $549 to $28,880, with a median of $7,495.
How cold does a cold plunge get?32 of the 62 cold plunges we list are rated to hold water at 37°F or colder, as their makers rate them.
How many gallons is a cold plunge?30 of the 62 cold plunges we list hold more than 100 gallons, as their makers rate them.
Does a cold plunge need a dedicated circuit?Seven of the 62 cold plunges we list ask for a dedicated circuit of 20 A or more, or a 240 V supply, as their makers state it.
