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Your cart is empty.Introducing the Frozin 400 Cold Plunge Tub, your ultimate solution for a superior daily plunge. Chiller Ready, with its high-efficiency insulation, this tub ensures superior ice water retention for extended periods. Designed for comfort and convenience, the Frozin tub boasts a large 400-quart (100-gallon) capacity, making it perfect for individuals up to 6'3" tall and weighing up to 300 pounds. Say goodbye to smaller capacity uninsulated barrel of ice or inflatable ice baths—Frozin offers superior comfort and performance. Despite its large capacity, the Frozin tub remains compact with maximum dimensions of 48 by 28 by 28 inches. This makes it ideal for use in the garage, gym, garden, or outdoors, allowing you to enjoy a refreshing soak wherever you are. Crafted with durability in mind, the Frozin tub is proudly made in the USA with high-quality materials. Its fully foam insulated and Roto Molded structure ensures years of normal daily use, whether you're using it in the morning, afternoon, or evening. Versatile in use, the Frozin tub is perfect for Sports Training Recovery, post-workout relaxation, and Pain Relief Soaks. It's the perfect addition to your everyday morning routine, suitable for use by your husband, wife, son, daughter, or even a grizzly bear! Easy to maintain, the Frozin 400 Cold Plunge Tub is designed for hassle-free cleaning and maintenance, making it a perfect addition to your home or gym. Experience superior cooling, comfort, and convenience with the Frozin tub. Chiller WIth Powerful 0.8 HP Cooling down water to 37 F, and Scheduled ON/OFF Capability via Smartphone APP. 20 micron water filtration system and Strong 650 Gallons Per Hour Pump With all Chiller orders
Brice Gould
Reviewed in the United States on February 7, 2025
I really enjoy this cold plunge tub! As someone who is 6’3”, I can easily dunk my head and fit comfortably—well, as comfortably as you can in freezing water! The build quality is excellent, and it holds temperature incredibly well. I have it connected to a chiller, and thanks to the great insulation, the chiller barely has to run to maintain the temperature.The only issue I encountered was with the plastic fittings that came with the tub. Both the shut-off valve and the threaded connector broke on me, but after upgrading them with higher-quality replacements, everything has been working flawlessly. That said, this is a fantastic cold plunge, and I’d absolutely recommend it to anyone looking for a durable, well-insulated option!
TonyLaFrench
Reviewed in the United States on September 1, 2024
I’ve had this tub for a few days and am already impressed with its design and insulated build. My previous DIY build was a condensation nightmare. This tub was ready to go on day one with no drilling and bulkheads. I saw many posts in the various cold plunge groups and am glad I ordered one.Complete build details:Frozin 400 | Rocita 1/3 HP | Danner 1200 | GE Filter | Ozone (Venturi Injected)Inlet/Outlet is 1” flexible PVC (Adapted to 3/4)Everything else is stick 3/4 PVCUsed PVC Unions in many places for easy breakdown.So far the tub is awesome! Still gotta get electrical box installed. Using Kasa plugs for energy monitoring.Solid setup for ~ $1600
MS2017
Reviewed in the United States on June 28, 2024
UPDATE: I bought a 2nd tub, and connected a chiller that can do heat. So now I’ve got a hot tub and a cold plunge that I step directly into from my hot tub. The rubber latches for the lid that were recently added by Frozin are excellent. I assure you, I’ve done my research. This is the best insulated tub. Just DIY it with the chiller or get a chiller from these guys ///////// (previous review) - I’ve been obsessed with cold plunges for the past 18 months. I looked at all the options for tubs and ended up doing a DIY job with a 100 gallon rubbermaid stock tank and a chiller. Used some plywood, insulation, screws, hinges etc to make a container for the stock tank so it would be insulated during hot weather. My insulation wasn’t as effective as I would have liked, so I did a ton of research on insulated cold plunge tubs. There are a few reasonable ones out there, but the price was always beyond what I wanted to spend. I got a targeted ad on YouTube for this tub, and I ordered it. I’m 6’3”, 235 lbs with broad shoulders and I was skeptical about whether it’d be big enough. It’s totally big enough, insulation seems solid (not sure how to test/compare it but it seems like a big cooler, so I’m assuming it’s as good as the Grizzly 400), and the attachments are easy to set up with your own chiller if that’s the route you’re going. And the drain is a great feature. I called the company prior to buying it and they were totally accommodating and friendly and answered all my many questions. The only drawback to this tub is that the lid isn’t connected, no hinges or anything. But that’s the same as most of this product’s competitors. Overall: 5 stars, excellent product in the growing “cold therapy” market.
Heath Brown
Reviewed in the United States on June 2, 2024
To start off, when our order was delivered, not 15min later Tom emailed to make sure everything arrived correctly. We had a brief chat and since then he has followed up to make sure we didn't have any questions and were happy with our purchase. We can 100% say that we are perfectly satisfied. This tub is the perfect size, insulated, durable, preplumbed for the chiller, & comfortable. The chiller has impressed us also. It's nice to have a single unit that actually works like it's supposed to. The ozone is a nice feature to help sanitize! Overall we have no regrets with this purchase and would recommend it to any of our friends looking to purchase a cold plunge and chiller.
Blake Ritter
Reviewed in the United States on May 20, 2024
Tub shipped quick and was packaged well. It is roomier than I was expecting. I am 6’2” 190 and can fully submerge without issue. The chiller hookups are nice, I got some 3/4” brass fittings to thread the chiller tubes direct to the tub. No leaks no issues.The insulation is legit. It’s been warm in the Midwest and my chiller is barely running to keep the bath at 40 degrees.Been using the bath every morning for the last two weeks so can’t comment on longevity yet but it seems very sturdy and well built. I don’t have any concerns with it lasting for years.
Craig Casey
Reviewed in the United States on May 18, 2024
My wife and I started doing ice baths about a month ago. About 2 weeks into using another brand ice bath, the pod busted so we started researching for a more permanent type ice bath. We came across this one and it seemed really great! It arrived earlier than expected which was great because we were missing our daily morning plunges. The quality is impeccable! We’ve used it for almost a week and we are impressed! It doesn’t leak, it stays cold for days, is very sturdy and roomy which is important because I am 6’1 and my wife is 5’9. The communication with this company is also excellent because they have texted to make sure we got it and that it meant all of our expectations… which it did and then some! We highly recommend this product and company! You will be obsessed with your ice baths with this product!
Jayana
Reviewed in the United States on May 11, 2024
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