Plunge Pop-Up Portable Cold Plunge with Pro Chiller
- 38-41°F minimum
- 81-100 gal
- 1/2 HP chiller
- Cold only
SVT Score, Lower
A 95-gallon pop-up fabric tub sold with the Pro Chiller, rated to 37°F or 39°F depending on the page, that folds away.
$4,490
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Usability
3.6 out of 10- Lid: insulated lid sold separately
Better on build & insulationRedwood Outdoors Alaskan All-In-One Cold PlungeAn acrylic tub. $6,999Scores 6.0- Filter: 20 micron in the Pro Chiller spec table, 30 micron on its page text and filter pack; the 30 micron figure is scored
- Searched: Intertek CSA UL CPSC Health Canada
- Record: Intertek ETL, UL-60335-2-40 and CAN/CSA-C22.2 No. 60335-2-40 (with UL-60335-1, CSA 60335-1), listing text matches 'Pro Chiller' (the results view prints no model), REBOOT LABS LLC, Lincoln, CA
- Tub: the Pop-Up tub warranty is 30 days, though the product page lists one year
Better on warranty & supportPolar Monkeys ONE Cold Plunge$6,290Scores 3.0- Option: Add Heater $4,990.00 at plunge.com
Strengths
- Folds away for storage or travel
- Plugs into a standard household outlet
- App control and scheduling
- Tall users fit upright
- Ozone water care with an NSF-rated filter
Drawbacks
- Fabric tub with no insulated lid included
- Tub warranty is only 30 days
- Its own pages give three chiller ratings
- Upright tub is a tight fit for larger users
- Chiller warranty void if not kept on the app
A low-cost way into a chilled plunge, but the tub is flimsy
Specs
- TypeRigid
- HeaterNot applicable
- FormTub
- PlacementIndoor or outdoor
- SeatsNot applicable
- Max TemperatureNot applicable
- Min Temperature38-41°F
- Capacity (Gallons)81-100 gal
- Chiller1/2 HP
- HeatsCold only
- Water CareFilter, Ozone, NSF/ANSI 50 component
- Power Supply120V plug-in (15A)
- EMF ClaimedNot applicable
- EMF MeasuredNot applicable
- CertificationsComponent listing only
- Warranty1 Year
At a glance
- Fits users up to 6 ft 9 in
- 18 lb tub empty
- Pop-Up Pro chiller kit
- The US seller is Reboot Labs, LLC, which does business as Plunge and is based in Roseville, California.
- The PLUNGE trademark is filed at the USPTO by Reboot Labs LLC, a California company.
- Plunge sells cold plunges and saunas, from a fabric pop-up tub to a seven-person cedar sauna, through its own US store at plunge.com.
- No Plunge store or listing was found on Amazon US or at Walmart, Home Depot, Lowe's, Best Buy or REI in November 2026.
The Plunge Pop-Up is a 95-gallon upright cold plunge in nylon and PVC fabric held up by poles and an inflated top ring, sold here as the Pop-Up Pro with the Pro Chiller in the Cold Only configuration.
Plunge's comparison cards rate the Pop-Up Pro at 39°F in one place and 37°F in another, and give 1/2 HP, 1 HP and 0.75 HP for the chiller across its pages. It plugs into a 120 V 15 A GFCI outlet through a 15-foot cord, and a dedicated circuit is recommended.
The tub is 34 inches across the top ring and 30 inches tall, weighs 18 lb empty and about 801 lb full, and fits users up to 6 ft 9 in. An air pump and an elastic weatherproof cover are included; an insulated lid is sold separately. The Add Heater option ($4,990.00) heats to 104°F; the tub alone is $150.00.
Questions answered from our data
Is Plunge (cold plunges) good?We list seven Plunge products and score seven of them. Their overall scores run from 3.8 to 5.8, with a median of 4.3, against a median of 5.3 for all 91 products we score.
How much does a cold plunge cost?The 62 cold plunges we list run from $549 to $28,880, with a median of $7,495.
How cold does a cold plunge get?32 of the 62 cold plunges we list are rated to hold water at 37°F or colder, as their makers rate them.
How many gallons is a cold plunge?30 of the 62 cold plunges we list hold more than 100 gallons, as their makers rate them.
