Plunge Cold Plunge Tub
Plunge Air
4.8from 44 owner reviews on plunge.comPlunge says its inflatable ~105-gallon Air cold plunge sets up in about 15 minutes, and the compact chiller cools to 39°F on a standard 110V/15A outlet. It's the budget path into powered cold plunging, and the insulated tub resists UV and packs away.
- Electric
- 120V Plug-In
- Active Chiller
$5,490
Right at the median for cold plunge.
We may earn a commission when you buy through this link, and you pay the same price. Price as recorded in our catalogue on Oct 5, 2026.
Good to know: Empty tub weighs 28 lbs, which suits renters or travel setups.
What owners say
4.8
44 reviews of the Plunge Air on plunge.com
Plunge offered most of these reviewers a reward for writing one.
As plunge.com showed them on Sep 28, 2026. The store collects and publishes these reviews; Sauna Monthly’s own rating is the verdict above.
What they like
- Owners found the tub easy to set upRaised in 12 reviews
- Owners like that it packs down quickly for travel or movingRaised in 7 reviews
- Owners six feet and taller say the tub fits them comfortablyRaised in 6 reviews
What gives them pause
- A couple of owners received a damaged or leaking unitRaised in 2 reviews
We read the reviews and summed up what owners keep coming back to, in our words.
Plunge Air in the wild. Plunge photography.
By the numbers
Price in context
Where it sits among the 7 cold plunge we list
At $5,490, the Plunge Air starts right at the median for cold plunge. The cheapest is the Ice Barrel 300 at $1,150, and the dearest the Sun Home Cold Plunge Pro at $14,599.
What to know before you buy
These decide how it holds the cold and what it asks of your home.
- ElectricAn electric heater holds a steady temperature on its thermostat and needs no chimney. Many models add app or timer control.
- 120V Plug-InA plug-in model runs on a standard household outlet, so you won't need an electrician. Check whether it needs its own dedicated circuit.
- Active ChillerA powered chiller holds your set temperature year-round, so the cold stays consistent and you never make an ice run.
Specifications
From Plunge’s own listing, checked when the page was written.
| Brand | Plunge |
|---|---|
| Model | Plunge Air |
| Type | Cold Plunge Tub |
| Heat | Electric, Active Chiller |
| Power | 120V Plug-In |
| Materials | Chilled, electric, 120V plug-in |
| List price | $5,490 |
| Where to buy | Plunge |
| Price recorded | Oct 5, 2026 |
How it compares
The Plunge Air beside the 3 closest models in our cold plunge.
| Product | |  |  |  |
|---|---|---|---|---|
| Price | $5,490 | $8,490 | $9,990 | $14,599 |
| Heat | Electric, Active Chiller | Electric, Active Chiller | Electric, Active Chiller | Electric, Active Chiller |
| Power | 120V Plug-In | 120V Plug-In | 120V Plug-In | 120V Plug-In |
| Links | Buy | See it | See it | See it |
Plunge Cold Plunge Tub
Buy the Plunge Air
$5,490
Buy at PlungeWe may earn a commission when you buy through this link, and you pay the same price.
Where we’ve written about it
Cold Plunge
Plunge review: how to choose between the Air, the Original and the All-In Gen 2
Plunge made the cold plunge home equipment. The three tubs hold nearly the same water on nearly the same circuit, so the choice comes down to the chiller.
7 min read
Cold Plunge
Cold plunge and contrast therapy: how the Nordic hot-cold cycle works
Winter swimmers who alternate sauna and cold water show brown-fat and thermogenic adaptations. We lay out the Scandinavian hot-cold protocol and its gear.
7 min read
Cold Plunge
When to cold plunge so it doesn't blunt your strength gains
Three minutes of cold can sharpen a morning. Taken right after lifting, the same plunge can blunt the muscle adaptation you trained for, so timing decides whether it helps.
6 min read
