Tunda inflatable cold plunge package from Primal Plunges

Tundra Package

$3,395

$3,395 ~~$4,500~~

$1,105 OFF Sold out

Tundra Package

The Tundra plunge features the same Pro or Elite chiller as our acrylic plunges but with an inflatable, rigid drop-stitched tub.

Angled side for back support and comfort
Quick 15-minute setup
Lightweight
UV-resistant and insulated to maintain cold water temperatures

Included:

check_circle Lifetime PrimalOS subscription — a $599 value

check_circle Stainless valves & insulated hoses

check_circle Protective ground mat & carrying bag

check_circle Pump & repair kit

Chiller Size:

Product variants

Add-Ons:

Drip Basin

$450 $700

Sirona Simply Sanitation Kit

$105 $149

Phone/Tablet Mount

$50 $65

0% APR: 0% Interest for 24 months

HSA/FSA: Pay with HSA/FSA and save up to 30%

GovX: $250 off for military, first responders, teachers

Payment options

$3,395

$3,395 ~~$4,500~~

$1,105 OFF Sold out

In stock - Ships Free Next Business Day!

We handle the heavy lifting. You handle the cold ritual.

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description

Description

Inflatable large reclined plunge
UV-resistant and air-insulated
Premium chiller & great value

apps

Features

PrimalOS

With our built-in video coaches guiding your experience, you'll never plunge alone. Follow expert guidance for cold plunging, breathing exercises, yoga, meditation, and more.

2-Year Comprehensive Warranty

Rest easy with our bumper-to-bumper 2-year warranty that covers everything, including the chiller.

Free Express Delivery

Get your Primal Plunge delivered to your door in just 3-4 days with our free express shipping, significantly faster than competitors' standard 7-10 day delivery

Custom Control App

Control every aspect of your plunge experience from your smartphone with our custom app. Adjust the temperature, schedule plunges, track your progress, and even receiving maintenance reminders.

discover_tune

Specifications

Weights
Weight w/water: 1,286 lbs
Weight w/o water: 35 lbs
Water Capacity: 150 gallons

Dimensions
Dimensions (plunge only): 35" x 25-1/2" x 66" (WxHxL)
Dimensions (plunge + chiller): 35" x 25-1/2" x 83" (WxHxL)

Environment Rating
Plunge: Indoor/Outdoor rated
Chiller: Indoor/Outdoor rated

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Dimensions

Blizzard cold plunge with chiller

View full details

PrimalOS

On-screen coaches guide every session — so you never plunge alone. Cold plunging, breathwork, yoga, and meditation, all built in.

1-Year Comprehensive Warranty

Rest easy with our bumper-to-bumper 1-year warranty that covers everything, including the chiller.

Free Express Delivery

Get your Primal Plunge delivered to your door in just 3-4 days with our free express shipping, significantly faster than competitors' standard 7-10 day delivery

Custom Control App

Control every aspect of your plunge experience from your smartphone with our custom app. Adjust the temperature, schedule plunges, track your progress, and even receiving maintenance reminders.

Environment Rating
Plunge: Indoor/Outdoor rated
Chiller: Indoor/Outdoor rated

Trusted Across the USA

Your Oasis, Anywhere

From your backyard to your bathroom. Designed to complement any environment, whether it's under the open sky or in the comfort of your home

Outdoor

Indoor

ENGINEERED WITHOUT COMPROMISE

The chiller inside every Primal Plunge

Built to a standard, not a price — it's the most over-built part of your plunge.

Up to 14°Fof cooling per hour

Up to 20°Fof heating per hour

Won't corrode, won't clog

Double-walled titanium heat exchanger resists corrosion and keeps water flowing unrestricted.

Protected where water sits

Stainless steel base and hardware guard the spots most susceptible to rust.

Full control through PrimalOS

Adjust settings and schedule filtration and cooling from anywhere.

30-second filter changes

Top-mount filter housing — swap filters in seconds, no draining or tools.

See the full chiller breakdown →

Control your plunge from anywhere

The PrimalOS app puts your whole plunge in your pocket.

Start video-guided sessions
Track your progress and streaks
Get maintenance reminders
Adjust your plunge from anywhere

Spring Sales!
0% Financing available.

Discipline isn’t delayed—and neither is your plunge. Pay over time with 0% financing. Terms apply.

Learn more

Primal vs Others

See how Primal Plunges stacks up against the competition — feature by feature.

Features
21" Touchscreen
Video Guided Sessions
Fast Cooling
Ships in 24 hours
WiFi App Control

This is the way

Diggin' this Primal Plunge! In my 30s, running marathons, and it's slashed my muscle aches. Looks sharp in the yard, chiller's quiet. Ditch the ice bags, folks—this is the way.

thanks! Stoked it's helping with those marathon aches—keep going strong!

Cool Company

I mostly bought this because I wanted an inflatable tub but with a better chiller than I’ve had before. My last plunge died less than 2 years after I bought it but it was much cheaper than this one. This new Elite chiller is night and day compared to my old cheap one. It makes a bit more noise but it also is way more powerful and doesn’t run all day like my old one (probably why it died). I think this one from you guys is going to work out great - it clearly is built to last. You can tell by just trying to pick it up! Talked with the guys in sales and they were great and really wanted to know why my old one died and to ensure I was picking the correct replacement. They actually talked me out of the more expensive ones with the screens based on what I wanted.

Dave, thank you! We're glad the Elite feels like a big upgrade—thanks for trusting us with the switch.

Inflatable Primal Plunge

My buddy bought one of the white plunges from Primal Plunges and it is slick but I didn’t really need the screen and didn’t want to spend that much. I wanted the good chiller unit though. This inflatable version is perfect. It’s basically the same size as my buddy’s acrylic tub with the screen from Primal but cheaper. It has the slopped back and it's big enough to fit my 6’5” legs stretched out. I keep mine outside and there is a little gap between the inflatable cover and the tub where little bits of stuff can blow in. That’s my only complaint. The app is great. I can check on it and adjust things from inside my house and it sends me reminders to add sanitizer.

Matt, appreciate the feedback! Glad the inflatable fits you well and the app reminders are helpful.

Common Questions

What makes your chiller different?

There are good chillers on the market and garbage chillers. It's hard to tell as a consumer what is what. So, we bought several of the chillers on the market, took them apart, and compared them to our chiller, side by side. Watch this video to see how our chiller stacks up.

Chiller Comparison Video

Are you USA based?

It can be hard to tell, but MANY cold plunge companies that look like US companies are actually Chinese manufacturers drop shipping into the US.

Primal Plunges is a US company owned and operated in Utah by an experienced entrepreneur. Our warehouse, customer service, tech folks, and service center are all in Utah.

How long does setup take?

Most users will be able to unpack, connect, and setup our cold plunges within 15-30 minutes. The PrimalOS app guides you through the setup process using a walkthrough video specific to your model.

Is it noisy?

When cooling, the chiller runs at 52db. When only the pump is circulating water, the noise level falls to 46db.

How cold does it get?

Both our chillers can cool to 34º and heat to 104º. Most users will find benefits with water kept at 45º-55º.

Can I use it outdoors?

All of our chillers and tubs are engineered for the outdoors. We offer two touchscreens. One rated for indoors and one rated for outdoors. Ensure to select the outdoor touchscreen if you plan on locating your plunge outdoors.

Is there a monthly subscription?

For customers who purchase a Primal Plunge in 2025, they will receive a lifetime free subscription to PrimalOS and never pay a subscription fee.

Have more Questions? Contact us

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Add-Ons:

Drip Basin

Sirona Simply Sanitation Kit