The buyer's guide
Cold Plunge Tubs
Reviewed by
Michal Zucker · Fitness, Movement & Wellbeing Editor
The biggest cold-plunge decision isn't a brand — it's whether you add ice or buy a built-in chiller.
One choice shapes everything else about a cold plunge: do you add ice yourself, or buy a built-in chiller? An ice-only tub keeps the price near a few hundred dollars but means hauling bags and unpredictable temperatures; a chiller tub delivers consistent cold on demand with weeks-long filtration, for a lot more money. After that it's whether you also want heating, how cold you actually need to go, and your space — the fork we lay out in ice bath vs chiller.
For the most complete all-around plunge, the Plunge All-In cools fast, cleans easily, and optionally heats — the easiest to live with. Want a chiller tub that also heats at a value price, the Hydragun Supertub sets up in five minutes; for a genuine 37–107°F range in a compact body, the Inergize Cold & Hot is the hot-and-cold pick, weighed against the Hydragun in Supertub vs Inergize. At the premium end, the stainless Sun Home Pro makes its own ice down to 32°F and the BlueCube CoreChill posts the fastest drops we found — compared in Sun Home vs BlueCube. Rather skip the chiller, the upright Ice Barrel 400 is built to last, and the LifePro NordPod is the most affordable way in at $499.
Not sure which path fits? Take the 60-second quiz, or read the full Plunge All-In review.
7 questions · about a minute
