Renu Therapy
Cold Stoic 3.0
4.9 from 149 reviews at Renu Therapy- cold plunge
Prices checked Sep 29, 2026. Freight, wiring and a pad usually add more; the cost calculator totals them.
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Renu Therapy Cold Stoic 3.0$11,399Shop at Renu Therapy The price ledger
One seller so far
We haven't found this exact model anywhere else yet. We re-check sellers regularly and add any we find.
- 01Renu TherapySame as the best price · in stock$11,399View
Compare across brands
How it stacks up
 This oneRenu Therapy Cold Stoic 3.0 |  IcetubsIceBath Coldtherapy Bath Thermowood & Stainless Cold Therapy Immersion |  Medical SaunasFrozen 7 Cold Plunge |  BlueCubeDROP Cold Plunge Tub |  GeyserSteamAurora Cold Plunge | |
|---|---|---|---|---|---|
| Lowest price | $11,399Lowest | $11,495 | $11,649 | $11,750 | $11,990 |
| Sold by | Renu Therapy only | 5 sellers, up to $11,495 | Peak Primal Wellness only | BlueCube only | Geyser Steam only |
| Temperature | down to 37°F | 37.4–100.4°F (3–38°C) | 37°F | 41°F – 104°F (chiller + heater) | Not listed |
| Material | Not listed | Thermowood / Stainless Steel | Not listed | Welded 5052 aluminum tank, insulated, UV-protective powder-coat finish | Not listed |
| Warranty | 5-Year Limited Warranty | 2-year consumer warranty; 2-year limited warranty | Not listed | Not listed | Not listed |
| Every seller | Compare it | Compare it | Compare it | Compare it |
The details
Cold Stoic 3.0
- Water chills to 37°F
- 5-year warranty listed
- Warranty
- 5-Year Limited Warranty
- Water temperature
- down to 37°F
What’s included
- Choosing a selection results in a full page refresh.
Options
- Choose your Base Color: Meterous Black, Basalt Grey, Bianco Romano Granite, Adriatic Grey, Sira Grey Granite, Estonian Sandstone
- Choose your Breath Deck Color: California Redwood, Pacific Cedar, Composite Antique Mahogany, Composite Brazilian Walnut, Composite Driftwood Grey, Composite Natural Teak
- Cover Options: Included Basic Tub Lid, Add Insulated Spa Cover
From the sellers’ own product listings, checked 2026-10-01. Confirm specs with the seller before you buy.
What owners say
4.9 from 149 reviews
“Perfect backyard tub. Quiet and easy to set up”
Peter S. · 5★ · 2026-06 · review at Renu Therapy
“It is high quality and easy to operate. My morning plunge is the best part of my day!”
Jennifer W. · 5★ · 2026-04 · review at Renu Therapy
“MY COLD PLUNGE HAS BEEN A GREAT PURCHASE SO FAR.”
Ben G. · 5★ · 2025-12 · review at Renu Therapy
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