# Cold Stoic 2.0 vs Viking Gen 2: specs and price compared

A sourced, side-by-side comparison of the Cold Stoic 2.0 (Renu Therapy) and Viking Gen 2 (Nordic Wave) among cold plunge tubs. Viking Gen 2 is the cheaper of the two at $6990.

## Side by side

| Spec | Cold Stoic 2.0 | Viking Gen 2 |
| --- | --- | --- |
| US price | $9499 | $6990 |
| Brand | Renu Therapy | Nordic Wave |
| Released | 2023 | 2024 |
| Msrp usd | 9499 | 6990 |
| Water capacity gal | 95 | 95 |
| Includes chiller | Yes | Yes |
| Min temp f | 39 | 35 |
| Chiller power hp | 0.25 | 0.8 |
| Interior length (in) | 40 | 30 |
| Interior depth (in) | 31 | 44 |
| Filtration | Yes | Yes |
| Wi-Fi app control | No | Yes |
| Tub material | acrylic | HDPE |
| Insulated | Yes | Yes |
| Weight (lb) | 365 | — |

## Key differences

- Msrp usd: Cold Stoic 2.0 9499 vs Viking Gen 2 6990
- Min temp f: Cold Stoic 2.0 39 vs Viking Gen 2 35
- Chiller power hp: Cold Stoic 2.0 0.25 vs Viking Gen 2 0.8
- Interior length (in): Cold Stoic 2.0 40 vs Viking Gen 2 30
- Interior depth (in): Cold Stoic 2.0 31 vs Viking Gen 2 44
- Wi-Fi app control: Cold Stoic 2.0 No vs Viking Gen 2 Yes
- Tub material: Cold Stoic 2.0 acrylic vs Viking Gen 2 HDPE

## What reviewers say

**Cold Stoic 2.0** — One whitelisted hands-on tester body verified: BarBend, which tested the Renu Cold Stoic 2.0 in its own facility. Verdict: a beautifully built, exceptionally clean, well-insulated luxury tub whose integrated chiller cools painfully slowly and whose near-$10,000 starting price is hard to justify (2.5/5 for value, 1/5 for portability). (1 sourced review.)

## Sources

- Cold Stoic 2.0: https://www.renutherapy.com/products/cold-stoic-2-0 (renutherapy.com, verified 2026-06-23)
- Viking Gen 2: https://thenordicwave.com/products/the-viking-cold-plunge (thenordicwave.com, verified 2026-06-23)

Canonical: https://frontdeskreview.com/gear/cold-plunge-tubs/renu-therapy-cold-stoic-vs-nordic-wave-viking-gen2/
Cite: Per The Front Desk Review, Cold Stoic 2.0 ($9499) vs Viking Gen 2 ($6990) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/cold-plunge-tubs/renu-therapy-cold-stoic-vs-nordic-wave-viking-gen2/
License: CC BY 4.0.