Plunge Warehouse exceeded all expectations. From seamless ordering to fast delivery and exceptional customer support, their team made the entire process easy and stress-free. Their professionalism, communication, and dedication to quality service make them a top choice for anyone looking for a reliable cold plunge retailer. Highly recommend Plunge Warehouse for anyone serious about recovery and wellness.
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Ice Barrel 400 – Upright Cold Plunge Tub (USA-Made Recycled Polyethylene)
Unlock deeper immersion and full-body cold therapy with the Ice Barrel 400, a tall, spacious cold plunge tub built for comfort, durability, and maximum recovery potential. Designed for those who want a truly immersive cold plunge experience, the 400 offers extra capacity, a deeper sit, and a design perfect for taller users. Ideal for home gyms, backyards, and wellness spaces.
🌡️ Key Features & Benefits
Deep Immersion for Full Recovery
At 42″ tall, the Ice Barrel 400 allows a deeper, more complete plunge—perfect for taller users or anyone seeking full-body submersion.
Chiller-Ready with Quick-Connect Ports
Works with ice or your favorite chiller setup; simply plug and play with standard ¾″ NPT ports.
Comfortable Upright Position
Supports a natural, seated posture that keeps your head above water while maximizing immersion.
Lightweight Yet Durable
Made from UV-resistant, recycled polyethylene. Weighs only 55 lbs empty (~930 lbs full) and fits through standard doorways with included step stool for easy entry.
Built for Long-Term Reliability
Covered by Ice Barrel’s limited lifetime warranty for residential use, backed by U.S.-based customer support.
📐 Product Specifications
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Volume: ~105 gallons (397 L)
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Capacity: Supports users up to 6’6” / 300 lbs
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Dimensions: 31″ W × 42″ H
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Weight: 55 lbs (empty); approx. 930 lbs (filled)
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Material: Durable, UV-resistant recycled polyethylene (USA-made)
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Ports: Standard ¾″ NPT with 14 TPI; patent pending
📦 What's Included
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Ice Barrel 400 body
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UV-resistant lid
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Step stool for easy access
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Protective cover
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Chiller-compatible plug port
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Hardware kit: bulkhead, seals, pre-filter
✅ Who It Suits Best
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Users up to 6’6″ and 300 lbs
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Ideal for those wanting deeper immersion and more water volume
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Perfect for home gyms, outdoor spaces, or dedicated recovery areas
📊 Ice Barrel 300 vs. 400 Comparison
| Feature | Ice Barrel 300 | Ice Barrel 400 |
|---|---|---|
| Insulation | ✅ Fully insulated | ❌ Non-insulated |
| Height | 30.5″ | 42″ |
| Capacity | 77 gallons | 105 gallons |
| Entry | Easy (no stool needed) | Requires step stool |
| Best For | Warm climates, tight spaces | Taller users, deeper sit |
🚚 Shipping (per Ice Barrel policy)
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Ships via FedEx or UPS LTL within 7–10 business days in the U.S.
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Delivered to your doorstep—apartment or private residence
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Optional package protection available at checkout
🔁 Returns & Cancellations
Ice Barrel
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30-day return window for U.S. customers
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30% restocking fee (covers shipping, cleaning, repackaging)
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Original shipping cost is non-refundable
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Must be unused and in original packaging
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Accessories and refurbished products are final sale
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Orders can be canceled before shipment with a 4% processing fee
🛡️ Warranty & Coverage
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Limited lifetime warranty for residential use (valid up to 7 years for barrels)
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Covers material defects and cracking under normal use
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Excludes damage from weather, misuse, cosmetic wear, or unauthorized modifications
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Remedy options include repair, replacement, or store credit if defect is validated
📚 Why Cold Therapy – Health Benefits & Use
Cold immersion in the Ice Barrel 400 helps:
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Reduce inflammation and accelerate muscle recovery
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Boost mood and clarity via dopamine release
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Improve circulation and immune support
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Build stress resilience and mental focus
Pro Tip: Start with shorter sessions (60 seconds at ~60°F) and gradually work toward 3–5 minutes at colder temps.
🧊 Summary: Why the Ice Barrel 400 Is a Smart Buy
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Deep immersion design ideal for taller users and fuller submersion
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Large capacity for better temperature stability
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Built-in chiller compatibility for versatile use
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Long-term durability backed by a lifetime warranty
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Trusted support from a U.S.-based team
⭐ Why Buy From Us
🛠️ Engineered for Effortless Recovery
Say goodbye to ice bags, leaky DIY setups, or overpriced spas. Our Cold Therapy Tub is a true plug-and-plunge solution—engineered to deliver consistent, powerful cold therapy at home or in a professional recovery setting.
🇺🇸 Proudly Built in the USA
Crafted in Tennessee using premium components, our tubs and chillers are built to last.
⚡ Powerful Performance, Minimal Effort
Pair with our Penguin Chiller for water temps down to the low 40s—or even high 30s°F under ideal conditions.
🚚 Fast, Reliable Shipping
We ship in 3–5 business days with tracking and support every step of the way.
💧 Low-Maintenance. High Impact.
Reusable filter, inline debris screen, and no-ice-needed design keep your plunge clean and cold for months at a time.
🛡️ Clear, Honest Warranty & Returns
No hidden terms. Just support you can trust.
🤝 Real Support From Real People
We’re not just a brand—we’re your recovery partner.
Ice Barrel 400 – Upright Cold Plunge Tub (USA-Made Recycled Polyethylene)
Unlock deeper immersion and full-body cold therapy with the Ice Barrel 400, a tall, spacious cold plunge tub built for comfort, durability, and maximum recovery potential. Designed for those who want a truly immersive cold plunge experience, the 400 offers extra capacity, a deeper sit, and a design perfect for taller users. Ideal for home gyms, backyards, and wellness spaces.
Frequently Asked Questions
Most models can cool down to 37°F and are fully adjustable, allowing you to set the perfect temperature for your recovery needs.
Shipping times vary depending on the product and the supplier. Most orders are estimated to arrive within 5–7 business days. For the most accurate shipping details, check the individual supplier’s policies listed under our Brands tab.
Yes! We offer flexible financing options at checkout to make investing in your cold plunge setup easier and more affordable. Choose to split your payment into interest-free installments or extend it over several months—whichever works best for your budget. Our financing is securely powered by trusted partners like Shop Pay Installments with Affirm. Just select your preferred payment plan at checkout and get started on your cold therapy journey without delay!
Yes, many of our cold plunge tubs can be used indoors — just make sure the space can support the weight when filled (some tubs can weigh over 700 lbs with water). Also, ensure proper drainage and ventilation if using a chiller system.
No special tools or plumbing are required for most models. Our cold plunges are designed for simple, plug-and-play setup. If you're using a chiller, quick-connect hoses are included, and setup can typically be done in under 30 minutes.
Yes! All cold plunge products sold by Plunge Warehouse include a manufacturer-backed warranty. Most models come with a 1-year limited warranty, while select brands like Ice Barrel offer lifetime coverage on certain components. Warranty details can be found on each product page and under the Brands tab for full transparency.
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