The OG

Sale price$4,940.00

ReGen Total Wellness Tub: The OG Experience

The OG is the pinnacle of cold water therapy—our flagship product that started it all. Built in Arizona with an unwavering commitment to quality, The OG sets the standard for performance and durability.

Over-engineered to exceed expectations, it’s the highest-performing cold tub on the market (okay, maybe second to The Blast), delivering unmatched results whether you’re a dedicated athlete or simply seeking the ultimate recovery experience.

The OG isn’t just a tub; it’s the foundation of our company and the gold standard in cold water therapy.

Unrivaled Performance Features:

  • Heavy-Duty Build: Engineered for the cleanest, clearest, and coldest water, on demand.
  • Ultimate Durability: Built for extreme climates, from an Arizona summers to a Midwest winters.
  • Versatile Use: Perfect for both indoor and outdoor settings.
  • Hassle-Free Setup: No special electrical or plumbing requirements, ready to install in less than 10 minutes.

Simply fill your OG with a hose, turn it on, set your temperature down to 36° and experience the benefits of cold water immersion!

12-Month Residential Warranty (Note: Warranty void if placed in a commercial setting)

Expected shipping date: 1-2 weeks.

Elevate your cold plunge experience with The OG by ReGen!

Size of Tub: Small (Up to 5'9")
Chiller Size: Heavy Duty 1/2HP (Min 36°)

Discount available for Military, First Responders, Medical Workers and Teachers

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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

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
  • Free Shipping

Features Included

Which Tub is Right for you?

SMALL

STANDARD

X-LARGE

 CAN FIT

Up to 5’9”

Up to 6’

Up to 6’+

GALLONS

60

70

90

Which Chiller is Right for you?

HEAVY DUTY 1/2HP

HEAVY DUTY 1HP

MIN TEMP

36°

36°

COOLING SPEED

5-7° per hour

8-10° per hour

INDOOR OR OUTDOOR

Indoor or Outdoor Capable

Indoor or Outdoor Capable

ELECTRICAL

120v, 7A
GFCI oulet

120v, 10.5A
GFCI oulet

RESIDENTIAL

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

Based on 27 reviews
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A
Arash E.
Love my cold plunge!

This is my third cold plunge and I'm finally happy. Had two other ones from other brands that I wasn't completely satisfied with. I've had my OG model for a few weeks and love everything about it. The insulation and cover keep it cold so the chiller doesn't run constantly in the FL heat, the water stays super clean, I love the look of it and the price was reasonable compared to others. Big fan!

J
John H.
Great product and excellent customer service!

I purchased the standard OG Plunge and could not be happier. I had tons of questions prior to purchase and was frankly impressed with the speed and thoughtfulness of their responses. The delivery and set up was incredibly smooth. I did have a hiccup in the filter install but that proved to be user error in my initial installation. It was determined that I must have pinched the O ring which was confirmed by a call back from BJ at ReGen. After a week of usage, the water is crystal clear, the flow is amazing and the water is cold. I cannot recommend ReGen enough. You guys rock!

M
Michael C.
Arckick A$$ tub

For starters, when I originally ordered this I got Adam I believe on the phone, answered every annoying question I asked(we had a horrible experience with a previous company)the setup of this tub was so simple and effortless i debated doing it multiple times to prove to myself I’m actually doing it correctly. Plugged it in, here comes the splish splash of 24/7 recirculating water flow. Water started at 85, came down to 45 in a couple hours, if that. Insane timeframe. The following day we had 10-20 people in it, living it up, wiggling around like a child in a bathtub before bed. The response has been amazing and we are very pleased with every aspect of our ReGen experience so far. Thank you! Check out theflowroomsc on IG or FB to see the stories and videos!

F
Frank
OG cold tub

This cold tub is THE BEST QUALITY AT THE BEST PRICE!!!! Not only that but everyone from the owner Adam to the shop guys like BJ are incredible sources of support!!! They made this purchase a no brainer for all of the amazing results you get from the cold water therapy! Thank you guys for putting out an exceptional product and service!!!

R
Rob S.
Phenominal tub at the right price

One week in and wouldn't change a thing. Clean construction, proactive support materials/videos, and a local brand to support!