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Premium Stainless Steel Cold Plunge Tub — Insulated WPC Barrel Ice Bath
Experience elite cold therapy at home with our premium stainless steel cold plunge tub, engineered with an insulated WPC (Wood-Plastic Composite) barrel for superior durability, energy efficiency, and timeless style. Built for athletes, biohackers, and recovery enthusiasts who demand consistent, fast, and reliable cold immersion therapy. HSA/FSA eligible payment options available.
Unlike stretched-out tub designs, this barrel features an integrated seat for full-body immersion in a comfortable, upright position — a natural feel that many find easier to get in and out of. The stainless steel interior resists corrosion and wear, wipes clean easily, and holds up to routine maintenance better than softer materials, while the WPC exterior gives it the appearance of outdoor furniture rather than fitness equipment, without the sealing or staining natural wood requires. That combination makes it a durable choice for a permanent outdoor installation as well as indoor use.
Key Features & Specs
- Rapid Cooling Performance — chills down to 37°F (3°C) for maximum cold therapy benefits
- 304 Stainless Steel Interior — corrosion-resistant, hygienic, and built to last
- Insulated WPC Barrel Construction — superior thermal retention, energy efficiency, and weatherproof durability
- WiFi Smart App Control (optional) — monitor and adjust temperature remotely from your phone
- Built-In UV Purification (optional, select chiller models) — keeps water clean between soaks
- Integrated seat for full-body immersion in a comfortable, upright position
- External steps for easy entry and exit
Choose Your Chiller System
| Chiller | Filtration | Control | Setup |
|---|---|---|---|
| Gen IV Chiller | Standard 20-micron filtration | Manual controls (no app) | External pump and filter system |
| 2026 All-in-One Gen V Chiller ⭐ Recommended | Advanced 3-stage filtration, UV sanitation | Full app-controlled temperature and system management | Dual-pump, plug-and-play — no complex installation |
Features & Specifications
| Category | Details |
|---|---|
| Tub Material | 304 stainless steel interior, insulated WPC exterior |
| Diameter | 34 inches (86 cm) |
| Height | 43.3 inches (110 cm) |
| Water Capacity | 170 gallons (644 liters) |
| Empty Weight | 231.5 lbs (105 kg) |
| Weight (Filled) | 1,651.5 lbs (645 kg) |
| Steps Dimensions | 18.3 x 23.6 x 25.6 in (46.4 x 60 x 65 cm) |
| Steps Weight | 32 lb (14.5 kg) |
| Chiller Sizes | Standard: 17x12x14 in; Pro: 17x14x14 in; Pro+: 19x15x21 in |
| Chiller Weights | Standard: 44 lbs; Pro: 52 lbs; Pro+: 64 lbs |
| Best Climate Fit | Standard: below 85°F; Pro: above 85°F; Pro+: above 100°F |
| Cooling Capacity | Standard: 815W; Pro: 1,141W; Pro+: 2,600W |
| Heating Capacity | Pro+: 3,100W |
| Cooling Time | Standard: 4-6 hrs/100 gal; Pro: 2-4 hrs/100 gal; Pro+: 1-2 hrs/100 gal |
| Finishes | Black, Natural |
| Payment | HSA/FSA eligible |
| Price | Starting at $4,190 (Natural), $3,890 (Black), with chiller |
Warranty
This cold plunge is backed by Titan Wellness's standard 2-year nationwide warranty covering the tub and chiller components, with an option to extend coverage to 5 years. It also includes a 30-day return policy for a refund if you're not satisfied.
Premium Stainless Steel Cold Plunge Tub — Frequently Asked Questions
| Question | Answer |
|---|---|
| What makes this cold plunge different from acrylic models? | This tub features a 304 stainless steel interior paired with an insulated WPC (Wood-Plastic Composite) exterior, offering a more durable, corrosion-resistant surface and a furniture-like outdoor aesthetic rather than a typical fitness-equipment look. |
| How cold does the water get? | With a compatible chiller, the tub chills down to 37°F (3°C). |
| What's the water capacity? | The tub holds approximately 170 gallons (644 liters) of water. |
| What are the tub's dimensions? | It measures 34 inches (86 cm) in diameter and 43.3 inches (110 cm) in height. |
| Is this tub seated or laydown? | It uses an integrated seat for full-body immersion in a comfortable, upright position, with external steps for easy entry and exit. |
| What's the difference between the two chiller options? | The Gen IV Chiller offers standard 20-micron filtration with manual controls and an external pump. The recommended 2026 All-in-One Gen V Chiller adds full app control, UV sanitation, advanced 3-stage filtration, and a plug-and-play dual-pump setup. |
| Can this tub be installed outdoors permanently? | Yes. The WPC exterior is designed for outdoor use and doesn't require the sealing or staining that natural wood does, making it well-suited to a permanent outdoor installation. |
| Which chiller size is right for my climate? | The Standard chiller suits climates below 85°F, the Pro chiller suits climates above 85°F, and the Pro+ chiller is built for climates above 100°F. |
| How long does it take to cool the water? | Cooling time depends on the chiller: roughly 4-6 hours per 100 gallons with the Standard chiller, 2-4 hours with the Pro, and 1-2 hours with the Pro+. |
| What finishes are available? | The tub is available in Black and Natural finishes. |
| Is this tub HSA/FSA eligible? | Yes, it can be purchased using HSA/FSA payment options. |
| What warranty comes with this cold plunge? | It includes a standard 2-year nationwide warranty on the tub and chiller, with an option to extend coverage to 5 years. |
| What is the return policy? | It includes a 30-day return policy for a refund if you're not satisfied with your purchase. |
If your order is in stock and we process the charges to your credit card it
will ship within three business days from the date of your order.
We will send you shipping confirmation within 24 hours of your order
leaving the warehouse to the e-mail address you provided when
checking out.
If you do not receive shipping confirmation from us within four business
days of your order feel free to follow up with us at support@peakmusclerecovery.com.
International Orders:
Please be aware that our products are made specifically for the USA market. This means that they require a 120v/240v electrical system to function correctly.
Our products have generally not been certified for use with other
countries electrical safety standards but all of our products are certified
to USA standards.
We will happily ship our fantastic products to international customers.
Due to the extremely wide variety of product dimensions we will provide
an up to date shipping price quote for you on request.
If you are happy with our shipping quote we will prepare an order and
payment though our ultra secure online payment gateway.
Damages:
Please inspect the packaging of your item(s) when they arrive, if you
notice any damage you should make note of it when signing for delivery
or do not agree to accept the delivery.
If you do accept delivery you are required to immediately take photos
using your smart phone or camera of the damaged packaging or
products inside the packaging.
If your item(s) do arrived damaged please send photos to support@peakmusclerecovery.com, then visit our Returns page and lodge your return claim online.
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