The OG Plunge Tub
The OG plunge tub is the pinnacle of cold water therapy—our flagship product that started it all. Crafted with precision in Arizona for unmatched performance and durability, this tub uses powerful cooling, filtration, and sanitation to give you perfectly chilled, clean water whenever you want it—no ice needed.
Why Choose The OG?
- High-Performance Design: Clean, clear, and ultra-cold water at your fingertips.
- Built to Last: Engineered to handle extreme climates, from scorching Arizona summers to freezing Midwest winters.
- Highly Efficient: 2+" of high-density, closed-cell insulation + a High-Efficiency Water Chiller make this the most efficient system on the planet!
- Indoor & Outdoor Friendly: Versatile for any environment.
- Easy Installation: No special plumbing or electrical setup—ready in under 10 minutes.
- Adjustable Temperature: Fill with a hose, set as low as 36°F, and dive into recovery.
Your Investment Includes:
- Durable Craftsmanship: Designed to last for years of reliable use.
- Warranty: 12-month residential warranty (not valid for commercial use).
- Shipping: Delivered in 1-2 weeks.
Elevate your recovery with The OG by ReGen Total Wellness—the ultimate cold plunge experience!
👉 Order now and begin your cold plunge journey today!
FEATURES
- Commercial-grade build
- Every detail has been built to include the strongest, most durable components, to ensure your tub lasts!
- Heavy-Duty Chiller Cools down to 36°
- High-powered flow rate
- Indoor or outdoor
- 3-stage water cleaning process
- Plug and play
- No plumbing required
- Long lasting durable tub
- Fully insulated
SPECIFICATIONS
To find the best fit for your tub please review our sizing guide located below.
SHIPPING & DELIVERY
We understand the importance of a hassle-free delivery experience. That's why we offer two distinct shipping methods within the mainland USA to cater to your preferences.
Standard Curbside Delivery:
For those who appreciate cost-effective and efficient delivery, we provide Standard Curbside Delivery.
- FedEx will reach out to schedule a delivery time via text and email
Your ReGen Tub will be delivered directly to your curb or driveway. - Please note that with curbside delivery, FedEx won't enter your home, assist with setup, or remove packing material or other refuse.
White Glove Delivery
- For an upgraded delivery experience, we recommend our White Glove Delivery service.
- FedEx will reach out to schedule a delivery time via text and email.
With White Glove Delivery, - FedEx's expert team will carefully place your ReGen Tub anywhere in your home, up or down a maximum of 2 flights of stairs.
- Please note, the area must be easily accessible and tub must be able to fit through any walkways, doorways, obstacles, otherwise
- FedEx will not be able to complete delivery and no refunds will be given. They will also handle the disposal of packaging materials.
- It's essential to remember that FedEx won't set up your ReGen Tub.
- Once your ReGen Tub is delivered and placed, setup typically takes around 10-30 minutes.
The Refreshing Power Of Cold Plunging At Home
Discover the revitalizing benefits of cold plunging at home. Refresh your body and mind with the power of cold water therapy, right in your own space.
Included with All Tubs
- Heavy-Duty, Commercial-Grade Chiller System
- 24/7 Overpowered Circulation Pump
- Ultraviolet Ozone Generator
- Oversized 20-micron Filtration System
- Standard Hose-Bib attachment for easy draining (pump fed)
- Unique plumbing design to maximize the flow rate
- 1-1/2" PVC Plumbing throughout
- Spray Foam insulation and wrapped vinyl tubing
- Lockable, insulated Cover
- Components Cover
- 12 Month Warranty
Features Included
Commercial-Grade Build
Every detail has been built to include the strongest, most durable components, to ensure your tub lasts!
Chilling Down to 36°
Our Heavy-Duty chiller options will get down to 36°, cold enough for even the most advanced cold plungers!
High-Powered Flow Rate
Our industry-leading Flow Rate helps break through your thermal barrier, so you feel the true temperature of the water! This high flow also keeps your water cleaner, clearer, and colder!
Indoor or Outdoor
The OG was designed to be put anywhere, even outside in the blazing Arizona heat!
3-Stage Water Cleaning Process
Includes the following features:
- Overpowered Flow Rate, completely turns water over every 3-5 minutes.
- UV Ozone Sanitation oxidizes and breaks down unwanted contaminates and helps to maintain water quality
- 20-micron Filtration pulls our hair, skin, and other debris from the water
Plug and Play
The OG plugs into a standard 110V GFCI protected outlet.
*Dedicated 15 amp breaker needed for Heavy-Duty 1HP models*
No Plumbing Required
The OG was designed to be self-contained. Once filled with a hose, the water inside the tub will last upwards of 6 months without needing to change it! If needing to drain, attach a hose to the pump-fed drain and your tub will be empty in 8-10 minutes!
Long Lasting Durable Tub
The OG Cold Tub is a high quality acrylic tub with fiberglass reinforced steel framing.
Fully Insulated
Think of an OG Cold Tub as a Yeti! We use a high-quality spray foam to help preserve the water temperature inside your tub!
Which Tub is Right for you?
SMALL
STANDARD
X-LARGE
Up to 5’9”
Up to 6’
Up to 6’+
60
70
90
12" from Chiller
12" from Chiller
12" from Chiller
Which Chiller is Right for you?
HEAVY DUTY 1/2HP
HEAVY DUTY 1HP
36°
36°
5-7° per hour
8-10° per hour
Indoor or Outdoor Capable
Indoor or Outdoor Capable
120v, 7A
GFCI oulet
120v, 10.5A
GFCI oulet
Heavy Duty
1-2 uses/hour
Heavy Duty
4-6 uses/hour
What's Included?
Skimmer Net
Insulated Tub Cover
(1) Filter Cartridge
Hose Filter
Rubber Duck
Customer Reviews
ReGen’s cold tub is an amazing addition to anyone’s home looking to ramp up their lifestyle. Not only does the effects of cold plunging speak for itself, but the sleek and simplistic design make Regen the clear go to compared to the other brands. The team was so helpful in the installation walkthrough and I couldn’t recommend it enough to anyone who wants to boost their health and recovery journey.
I’ve had my tub for almost a year now and couldn’t imagine being without one. The quality is top-notch, service is outstanding and the tub has been a game changer for my wife and I. I would highly recommend anyone thinking about purchasing one, go with ReGen.
I've been using my REGEN Cold tub for about 6 months now and am blown away with the benefits of consistent use. I've had a significant reduction in joint inflammation which was a daily challenge. I highly recommend adding a REGEN Cold Plunge to your wellness program to improve recovery and reduction in inflammation.
Mike Schultz
Team USA Paralympic snowboarding
First it’s a great product. But what really sticks out is their customer service…..it’s amazing. Great YouTube videos on setup. And they respond promptly to any questions. And it’s not just my experience…..I have several friends who own one and they have had the same customer service experience. If you live in Phoenix it’s a no brainer to buy from them.
I love our cold tub, use it pretty much every day. Game changer. Great service great Delivery can’t say enough good things about this great product