Cold Tub Co Review
Is the Cold Tub Co plunge tub a good alternative to the Plunge? Our honest review.
Published 3/25/2026
Cold Tub Co Review 2026: Worth the Investment?
The Cold Tub Co offers a self-cooling plunge at a lower price than the Plunge. Is it a good alternative? Let’s find out.
Quick Verdict
| Factor | Rating |
|---|---|
| Overall | ⭐⭐⭐⭐ |
| Build Quality | Good |
| Cooling Power | Very good |
| Value | Excellent |
| Warranty | 1 year |
Bottom Line: Cold Tub Co delivers most of the Plunge experience at a significantly lower price. A smart choice for budget-conscious buyers.
About Cold Tub Co
Founded: 2021 Location: USA Positioning: Affordable self-cooling plunge tubs Price range: $2,500 - $3,500
The Cold Tub Co Experience
Setup
Delivery: Standard shipping
Installation:
- Position tub (easier than Plunge—lighter)
- Fill with water
- Plug in (110V)
- Wait 12-24 hours for cooling
- Plunge!
Our take: Setup is simpler than the Plunge. One person can manage it.
Daily Use
Routine:
- Check temperature
- Plunge 1-5 minutes
- Done
Maintenance:
- Filter check weekly
- Clean filter monthly
- Water change every 2-4 months
Our take: Similar to Plunge. Easy, low-maintenance.
Key Features
Cooling System
Chiller: Built-in, adequate for most climates
Temperature range: 37°F - 65°F
Cooling speed: Good—not as fast as Plunge, but adequate
Our take: The chiller works. It’s not as powerful as Plunge’s, but it gets the job done.
Filtration & Sanitation
- Ozone generator: Keeps water clean
- Filter: Standard cartridge filter
- UV option: Available on some models
Result: Water stays clean for months.
Insulation
Cover: Included
Tub insulation: Good
Energy use: ~$15-30/month
Our take: Efficiency is good. Not quite Plunge level, but close.
Design
Look: Clean, modern
Materials: Fiberglass and acrylic
Colors: Multiple options
Our take: Not as Instagram-worthy as Plunge, but attractive enough.
What We Like (Pros)
✅ Price — Significantly less than Plunge ($2,500-3,500 vs $5,000+)
✅ Self-cooling — No ice needed
✅ Easy setup — Lighter, simpler than Plunge
✅ Good performance — Cools to 37°F reliably
✅ Low maintenance — Ozone + filter keeps water clean
✅ Smaller footprint — Good for tight spaces
✅ Responsive customer service — Better than expected
What Could Be Better (Cons)
❌ Chiller power — Not as powerful as Plunge (slower cooling)
❌ Build quality — Good, not premium
❌ Warranty — Only 1 year
❌ Brand recognition — Newer company, less track record
❌ Aesthetics — Not as sleek as Plunge
Cold Tub Co vs. Plunge
| Factor | Cold Tub Co | Plunge |
|---|---|---|
| Price | $2,500-3,500 ✅ | $5,000-7,500 |
| Chiller power | Good | Excellent ✅ |
| Build quality | Good | Excellent ✅ |
| Warranty | 1 year | 1 year |
| Size options | Fewer | More ✅ |
| App control | No | Yes ✅ |
| Aesthetics | Good | Excellent ✅ |
The tradeoff: You’re paying ~$2,000-4,000 less for ~85% of the Plunge experience.
Who This Is For
Buy Cold Tub Co if:
- You want self-cooling but can’t justify Plunge pricing
- You’re value-conscious
- You don’t need the absolute best aesthetics
- You want reliable performance without premium cost
Skip Cold Tub Co if:
- You want the best of the best (get Plunge)
- Aesthetics matter a lot to you
- You want app control
- You’re in a very hot climate (chiller may struggle)
Pricing & Models
| Model | Price | Capacity | Best For |
|---|---|---|---|
| Original | $2,499 | 1 person | Solo use |
| XL | $2,999 | 1-2 people | Taller users or couples |
| Pro | $3,499 | 2 people | Maximum features |
Our recommendation: The XL is the sweet spot for most people.
Real User Experiences
Positive reports:
- “Can’t believe I got this for $2,500”
- “Works just as well as my friend’s Plunge”
- “Customer service was great”
Common complaints:
- “Takes longer to cool than I expected”
- “Not as pretty as the Plunge”
- “Wish it had app control”
Our Honest Take
We’ve researched extensively and talked to owners.
Is Cold Tub Co worth it?
Yes, if:
- You want self-cooling without the premium price
- You’re practical over aesthetic-focused
- You want good value for money
No, if:
- You want the best regardless of cost
- Aesthetics matter a lot
- You want app control and premium features
Our take: Cold Tub Co is the smart choice for practical people. You’re getting 85-90% of the Plunge experience for 50-60% of the price. That’s a good trade for many people.
Final Rating
⭐⭐⭐⭐ (4/5)
Cold Tub Co delivers excellent value. Not the best, but very good at a much better price.
Affiliate Disclosure: This review contains affiliate links. We earn a commission at no extra cost to you. This does not affect our reviews—we recommend products based on merit, not commission rates.