Best Cold Plunges & Ice Baths
We researched top cold plunge tubs across every budget. Here are our picks for recovery, mental clarity, and cold therapy in 2026.
Side-by-Side
Cold Plunge Comparison
Compare price, capacity, material, and features across these top cold plunge tubs at a glance.
| Product | Brand | Price | Temp Range | Material | Capacity | Filtration | Chiller | |
|---|---|---|---|---|---|---|---|---|
 Baltic Cold Plunge Tub | Dundalk Leisurecraft | Dundalk Leisure Craft | $2,291 | 37–50°F | Composite | 1-Person | UV | View | |
 Cold Plunge Tub | Dundalk Leisurecraft Polar Plunge Tub | Dundalk Leisure Craft | $3,343 | 37–50°F | Composite | 1-Person | UV | View | |
 SaunaLife Model S2B 2-Person Hot and Cold Immersion Tub in Black | SaunaLife | $3,990 | Ice-dependent | Composite | 2-Person | UV | View | |
 SaunaLife Model S2N 2-Person Hot and Cold Immersion Tub in Natural | SaunaLife | $3,790 | Ice-dependent | Composite | 2-Person | UV | View | |
 SaunaLife S1B 1-Person Cold/Hot Immersion Tub, Black | Dundalk Leisurecraft | $3,840 | Ice-dependent | Composite | 1-Person | None | View | |
 SaunaLife S1N 1-Person Cold/Hot Immersion Tub, Natural | Dundalk Leisurecraft | $3,640 | Ice-dependent | Composite | 1-Person | UV | View | |
 SaunaLife S2B 2-Person Cold/Hot Immersion Tub, Black | Dundalk Leisurecraft | $5,140 | Ice-dependent | Composite | 2-Person | None | View | |
 SaunaLife S2N 2-Person Cold/Hot Immersion Tub, Natural | Dundalk Leisurecraft | $4,940 | Ice-dependent | Composite | 2-Person | None | View |
Buying Guide
How to Choose a Cold Plunge
Cold water immersion between 50–59°F triggers a norepinephrine response linked to improved mood, reduced inflammation, and faster recovery. Here's what matters when picking the right tub.
Temperature Range
Look for tubs that reach 37–39°F for maximum cold therapy benefits. Built-in chillers vs. ice-only impacts long-term convenience.
Material & Durability
Cedar and acrylic offer longevity. Inflatable tubs are affordable but less durable. UV-resistant finishes matter for outdoor use.
Capacity & Size
Solo plunges suit most users. 2-person tubs are ideal for couples or contrast therapy setups. Measure your space first.
Filtration & Sanitation
Ozone or UV filtration keeps water clean longer. Without it, expect to drain and refill frequently.
Chiller Included?
Integrated chillers add cost upfront but save on ice. External chillers can be added later to many tub models.
FAQ
Cold Plunge Questions
How cold should a cold plunge be?
Most research shows benefits between 50–59°F (10–15°C). Advanced users go as low as 37°F. Start warm and work your way down over weeks.
How long should I stay in?
Start with 1–2 minutes and build to 3–5 minutes. Studies show diminishing returns beyond 10 minutes for most people.
Do I need a chiller?
Not necessarily. Ice works fine for occasional use, but a chiller is worth it if you plunge daily — it keeps the water at a consistent temp without the hassle.
Are cold plunges safe?
For most healthy adults, yes. Avoid cold plunges if you have cardiovascular issues, Raynaud's disease, or are pregnant. Always consult your doctor first.
Indoor vs outdoor placement?
Either works. Outdoor tubs need UV-resistant materials and a cover. Indoor tubs need drainage planning and waterproof flooring.
Browse All
All Cold Plunge Tubs
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Best ValueDundalk Leisure Craft
Baltic Cold Plunge Tub | Dundalk Leisurecraft
Dive into a refreshing cold experience with the Baltic Cold Plunge Tub by LeisureCraft. Made with precision, this tub is ideal for anyone looking for the rejuvenating effects of cold therapy. You can upgrade the cold tub by either connecting it to our electric chiller or keep the water cold by addi
Dundalk Leisure Craft
Cold Plunge Tub | Dundalk Leisurecraft Polar Plunge Tub
Dive into a refreshing cold experience with the Polar Cold Plunge Tub by LeisureCraft. Made with precision, this tub is ideal for anyone looking for the rejuvenating effects of cold therapy. You can upgrade the cold tub by either connecting it to our electric chiller or keep the water cold by addin
SaunaLife
SaunaLife Model S2B 2-Person Hot and Cold Immersion Tub in Black
SaunaLife Model S2B 2-Person Hot and Cold Immersion Tub in Black Revive and rejuvenate Experience pure relaxation with the SaunaLife Model S2B immersion tub in sleek black. An essential addition for post-workout recovery at home, or as a refreshing cold plunge following a sauna session. Cold Plung
Best 2-PersonSaunaLife
SaunaLife Model S2N 2-Person Hot and Cold Immersion Tub in Natural
SaunaLife Model S2N 2-Person Hot and Cold Immersion Tub in Natural Revive and rejuvenate Experience pure relaxation with the SaunaLife Model S2N immersion tub in Natural Finish. An essential addition for post-workout recovery at home, or as a refreshing cold plunge following a sauna session. Cold
Dundalk Leisurecraft
SaunaLife S1B 1-Person Cold/Hot Immersion Tub, Black
Enjoy the ultimate relaxation and recovery with the SaunaLife S1B 1-Person Cold/Hot Immersion Tub. Whether you’re seeking the refreshing effects of a cold plunge or the soothing warmth of hot immersion, this versatile tub is the perfect addition to your wellness routine. Crafted with durability and
Editor's ChoiceDundalk Leisurecraft
SaunaLife S1N 1-Person Cold/Hot Immersion Tub, Natural
Revive and rejuvenate with the SaunaLife S1N 1-Person Cold/Hot Immersion Tub. Finished in a natural Thermo-Pine exterior, this tub offers the perfect solution for enhancing recovery, relaxation, and overall well-being. Whether you prefer the invigorating effects of a cold plunge or the soothing warm
Dundalk Leisurecraft
SaunaLife S2B 2-Person Cold/Hot Immersion Tub, Black
Elevate your wellness routine with the SaunaLife S2B 2-Person Cold/Hot Immersion Tub, designed for ultimate relaxation and recovery. Choose between the revitalizing chill of a cold-water plunge or the soothing warmth of hot-water immersion to relieve muscle aches and reduce stress—all from the comfo
Dundalk Leisurecraft
SaunaLife S2N 2-Person Cold/Hot Immersion Tub, Natural
Unwind and recover in luxury with the SaunaLife Model S2N 2-Person Cold/Hot Immersion Tub. Designed for ultimate comfort, this spacious 200-gallon tub lets you enjoy the refreshing benefits of cold-water therapy or the soothing warmth of hot-water immersion. The durable natural Thermo-Pine exterior,
Free Guide
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