Chilly GOAT GO! Inflatable Cold Tub with Chiller
- 38-41°F minimum
- 101-130 gal
- 0.8-1 HP chiller
- Heats to 100°F or more
SVT Score
A drop-stitch inflatable cold tub sold with an external chiller that cools to 40°F and heats to 104°F, on a 120 V plug.
$2,990
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Usability
4.3 out of 10
- Rating: 1 HP on the store page; 4,040 W heating in the manual
- Fill line: ice chart based on about 90 gal, 5 in below the max line
- Searched: Intertek UL CSA CPSC Health Canada
Better on verificationPlunge Air inflatable cold plungeIntertek lists Plunge's maker. $5,490Scores 4.0- Exclusions: punctures and freeze damage
Better on warranty & supportBeyond Cold Journey inflatable cold plungeThe chiller. $2,999Scores 3.0- Option: tub alone $995.00, chiller alone $1,995.00 at chillygoattubs.com
Strengths
- Plugs into a standard household outlet
- Heating mode for warm soaks as well
- Ozone and app control on the chiller
- Roomy tub with space for two
- Portable: the tub rolls up for storage
Drawbacks
- Basic drop-stitch build
- One-year warrantyparts only
- Coldest setting stays well above freezing
- Store pages make wellness claims we do not assess
- External chiller needs floor space beside the tub
An easy portable chilled tub, but the warranty is one year, parts only
Specs
- TypeInflatable
- HeaterNot applicable
- FormInflatable tub
- PlacementIndoor or outdoor
- SeatsNot applicable
- Max TemperatureNot applicable
- Min Temperature38-41°F
- Capacity (Gallons)101-130 gal
- Chiller0.8-1 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
- Hand pump included
- PVC repair kit
- Backpack carry bag
- Chilly GOAT is owned by Master Spas, LLC, a hot tub maker based in Fort Wayne, Indiana.
- The company launched the line with swimmer Michael Phelps' name on it.
- Chilly GOAT sells cold tubs, from an inflatable tub with an external chiller to a two-sided hot and cold tub, on its own US store at chillygoattubs.com.
- Master Spas dealers also sell the tubs.
- The same store also sells saunas, which are not part of this cold tub line.
- No Chilly GOAT store or listing was found on Amazon US in November 2026.
The Chilly GOAT GO! with Chiller pairs a drop-stitch PVC inflatable tub with the Chilly GOAT external chiller, model CHW-10-RV in its manual. The store page rates the chiller at 1 HP with a 40 to 104°F range; the chiller manual gives 3,050 W of cooling, 4,040 W of heating and a 38 to 107°F set range.
The tub holds 120 gallons, measures 61 by 36 by 31 inches inflated, weighs 42 lb dry and packs into a 36 by 13 by 18 inch backpack; its ice chart works from about 90 gallons filled 5 inches below the max line.
The chiller weighs 90 lb on the store page and 88 lb in its manual, plugs into a 120 V 15 A outlet through a built-in GFCI plug, and runs an ozone generator and a cartridge filter. A phone app connects to the chiller over 2.4 GHz Wi-Fi, and the chiller must not run below 35°F or above 113°F ambient.
An insulated lockable cover, a hand pump, a PVC repair kit, 6-foot hoses and stainless quick-disconnect fittings come with it. The tub alone costs $995.00 and the chiller alone $1,995.00.
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.
