Inergize Health
Inergize Cold Plunge
$3990Cheaper
Released 2023
Best Cold Plunge Tubs · head-to-head
Inergize Cold Plunge vs Alaskan All-In-One
A sourced, side-by-side comparison. Inergize Cold Plunge is cheaper at $3990. Every spec and price links to its source.
Redwood Outdoors
Alaskan All-In-One
$6999
Released 2023
Which is better: the Inergize Cold Plunge or Alaskan All-In-One?
The Inergize Cold Plunge wins 1 of the 1 specs we compare head to head; the other wins 0. The Inergize Cold Plunge is the cheaper at $3990. The Inergize Cold Plunge both leads on specs and costs less — the straightforward pick.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Inergize Cold Plunge | Alaskan All-In-One |
|---|---|---|
| US price | $3990 | $6999 |
| Brand | Inergize Health | Redwood Outdoors |
| Released | 2023 | 2023 |
| Msrp usd | 3990 | 6999 |
| Water capacity gal | — | 104 |
| Includes chiller | Yes | Yes |
| Min temp f | 37 | 37 |
| Chiller power hp | 0.8 | 1.5 |
| Interior length (in) | 45 | — |
| Interior depth (in) | 30 | — |
| Filtration | Yes | Yes |
| Wi-Fi app control | Yes | Yes |
| Tub material | drop-stitch PVC | thermowood/hemlock exterior with acrylic liner |
| Insulated | Yes | Yes |
| Weight (lb) | 25 | 360 |
Sources — Inergize Cold Plunge: inergizehealth.com (verified 2026-06-23). Alaskan All-In-One: redwoodoutdoors.com (verified 2026-06-23).
What's the difference between the Inergize Cold Plunge and Alaskan All-In-One?
Where the two actually differ on the specs we track (4 of 12). Matching specs are omitted.
- Msrp usd: Inergize Cold Plunge 3990 vs Alaskan All-In-One 6999
- Chiller power hp: Inergize Cold Plunge 0.8 vs Alaskan All-In-One 1.5
- Tub material: Inergize Cold Plunge drop-stitch PVC vs Alaskan All-In-One thermowood/hemlock exterior with acrylic liner
- Weight (lb): Inergize Cold Plunge 25 vs Alaskan All-In-One 360