Plunge review: which model is worth it?
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Plunge is one of the best-known cold plunge brands in the U.S. Its lineup now runs from a collapsible $4,490 tub to the $9,990 All-In cabinet. The right pick depends on how you want to sit, where it goes and how much you want it to look like furniture.
The lineup at a glance
| Model | Price (Oct 22, 2026) | What it is |
|---|---|---|
| Plunge Pop-Up | $4,490 | Collapsible upright tub + chiller; fits users up to 6'9" |
| Plunge Air | $5,490 · $5,990 with heater | Inflatable, insulated lie-back tub; ~15-minute setup |
| Plunge Pod | $6,990 | Upright, rigid tub + chiller |
| The Plunge (Original) | $8,490 | The original lie-back tub with separate chiller |
| Plunge All-In Gen 2 | $9,990 · $10,490 with heater | Lie-back cabinet with built-in chiller, ozone and filtration |
What all of them share
- Chiller: Plunge's spec sheet lists a 1 HP chiller that holds 37°F and needs a dedicated 15-amp circuit; a heater is an option on some models.
- App: set the temperature and track sessions from your phone.
- Plug-in: the All-In is "plug and plunge" — no plumbing — on a 120V · 15A circuit.
Which one should you buy?
- Lowest price from Plunge: Pop-Up. Upright and collapsible. See best cold plunge under $5,000.
- Lie back on a budget, or move it around: Air. Inflatable and insulated, sets up in about 15 minutes.
- The "set it and forget it" option: All-In Gen 2. Plunge says it cools 31% faster on 50% less energy than before, with ozone and double filtration. It's the one that looks like furniture.
Things to check before ordering
- A dedicated 15A circuit near the spot (GFCI near water). No extension cords.
- Return policy and chiller warranty for the exact model — they can differ.
- Delivery access: the All-In is a large cabinet.
Alternatives
Cheaper upright option: Sun Home Vertical ($3,899). Upright barrel: Ice Barrel vs. Plunge. Premium hot + cold: Plunge vs. BlueCube.