Hydro Plunge

A 1 to 2 person cold plunge in 100 mm double-layered PVC, holding 345 L. Use it on its own with ice or cold water, or pair it with the Hydro Chiller to hold it anywhere from 2 to 42 °C. It inflates with the included pump.
2 year warranty
30 day returns
Hydro Plunge $1,100
Hydro Plunge
The Hydro Plunge with its lid lifted

Double-layered insulated PVC

For durability and temperature retention.

Upright, ergonomic position

Comfortable during immersion.

Textured anti-slip interior

For safe entry and exit.

Inflates and deflates in minutes

For home, studio or travel.

Thermo air lid

Included.

Pairs with the Hydro Chiller

Set and held anywhere from 2 to 42 °C.

Or on its own

With ice or cold water.

Capacity1 to 2 people
Volume345 L
Size135 × 80 × 65 cm
Walls100 mm double-layered PVC
Weight17 kg
LidThermo air lid
PumpManual high-pressure pump, 8 to 10 PSI
PowerNone needed on its own
On its ownIce or cold water
With the Hydro Chiller2 to 42 °C
Where it goesOutdoors, year-round
SurfaceFlat and level

Thermo air lid

Keeps the cold in between sessions.

High-pressure pump

Inflates the walls to 8 to 10 PSI.

Convert valve set

For connecting the Hydro Chiller.

Repair kit

For the PVC.

Carry bag

For storage and travel.

On its own

Fill it with cold water and ice.

With the Hydro Chiller

Set a temperature from 2 to 42 °C and the chiller holds it.

25 to 28 °C to 10 °C

1.2 to 1.5 hours with the chiller.

10 °C to 5 °C, then 2 °C

1.5 to 2 hours, then about an hour more.

2 year comprehensive warranty

From delivery. Warranty terms

Lifetime technical support

For as long as you own it.

Free delivery and installation

Anywhere in New Zealand.

30 day returns

From delivery, unused and in the original packaging. Return shipping is paid by you.

Where it goes

Outdoors, on a flat, level surface. It needs no power on its own.

The Hydro Plunge with its thermo air lid lifted The Hydro Plunge open, its double-layered walls The Hydro Plunge beside the Hydro Chiller The Hydro Plunge with its lid on
01 / 04

Thermo air lid

An insulated lid that keeps the cold in between sessions.

02 / 04

Double-layered PVC

100 mm walls in insulated PVC, for durability and temperature retention.

03 / 04

Pairs with the Hydro Chiller

Set a temperature from 2 to 42 °C and the chiller holds it.

04 / 04

Inflates in minutes

The included high-pressure pump takes it to 8 to 10 PSI. It deflates into its carry bag.

Planning your space

A 135 × 80 cm footprint and 65 cm tall.

135 cm65 cm
Front
135 cm80 cm
From above
Footprint135 × 80 cm
Height65 cm
Volume345 L
Weight17 kg
SurfaceFlat and level
PowerNone needed on its own
SiteOutdoors, year-round
Packs intoIts carry bag

Build quality

What it is made of, and what comes with it.

The Hydro Plunge open, its double-layered walls The thermo air lid, lifted The Hydro Plunge beside the Hydro Chiller
01 / 03

Double-layered PVC

100 mm walls in insulated PVC, for durability and temperature retention.

100 mmWalls
17 kgEmpty

Hydro Plunge or Hydro Plunge Pro

Both take ice on their own and both pair with the Hydro Chiller. What changes is the build and the size.

Side by side Same chiller, same warranty. Portable PVC, or a pre-assembled cedar tub with a steel lining.
Hydro Plunge cold plunge
Hydro PlungeCurrently viewing$1,100NZD
Hydro Plunge Pro cold plunge
Hydro Plunge Pro$7,499NZDView the Hydro Plunge Pro
Size
People
1 to 2
1 to 2
Volume
345 L
450 L
Size
135 × 80 × 65 cm
194 × 84 × 83.7 cm
Weight
17 kg
195 kg
Build
Material
100 mm double-layered PVC
Red cedar, stainless steel inside
Lid
Thermo air lid
Insulated thermal lid
Setup
Inflates with the included pump
Delivered pre-assembled
Cold
On its own
Ice or cold water
Ice or cold water
With the Hydro Chiller
2 to 42 °C
2 to 42 °C
Where it goes
Outdoors
Indoors or outdoors
Ownership
Ordering
Add to Cart
Quote, made to order in 4 to 6 weeks
Warranty
2 year comprehensive
2 year comprehensive
Hydro Plunge cold plunge
Currently viewing
Hydro Plunge$1,100NZD
Size
People1 to 2
Volume345 L
Size135 × 80 × 65 cm
Weight17 kg
Build
Material100 mm double-layered PVC
LidThermo air lid
SetupInflates with the included pump
Cold
On its ownIce or cold water
With the Hydro Chiller2 to 42 °C
Where it goesOutdoors
Ownership
OrderingAdd to Cart
Warranty2 year comprehensive
Hydro Plunge Pro cold plunge
View the Hydro Plunge Pro
Hydro Plunge Pro$7,499NZD
Size
People1 to 2
Volume450 L
Size194 × 84 × 83.7 cm
Weight195 kg
Build
MaterialRed cedar, stainless steel inside
LidInsulated thermal lid
SetupDelivered pre-assembled
Cold
On its ownIce or cold water
With the Hydro Chiller2 to 42 °C
Where it goesIndoors or outdoors
Ownership
OrderingQuote, made to order in 4 to 6 weeks
Warranty2 year comprehensive
Call 022 621 0979

Pair it with the Hydro Chiller

Hydro Plunge & Hydro Chiller

$5,500NZD

Save $100 against buying the two separately

The Hydro Plunge with the Hydro Chiller, which sets the temperature and holds it.

  • Held anywhere from 2 to 42 °C
  • Tap water to 10 °C in 1.2 to 1.5 hours
  • Filtration and UV purification
View the system

Questions, Answered

Do I need the Hydro Chiller?

No. On its own it takes cold water and ice, with nothing to plug in. The Hydro Chiller is for when you want it held at a set temperature, anywhere from 2 to 42 °C.

How cold does it get?

On its own, as cold as the water and ice you put in. With the Hydro Chiller, down to 2 °C: from 25 to 28 °C to 10 °C in 1.2 to 1.5 hours, to 5 °C in 1.5 to 2 hours more, and to 2 °C in about an hour after that.

Does it need power?

Not on its own. It inflates with the included high-pressure pump, to 8 to 10 PSI.

Where can it go?

Outdoors, year-round, on a flat, level surface.

What's in the box?

The tub, the thermo air lid, a high-pressure pump, a convert valve set for the Hydro Chiller, a repair kit and a carry bag.

How is it delivered and installed?

Delivery and installation are free anywhere in New Zealand. It packs down into its carry bag when you want to store it.

What's the warranty?

A 2 year comprehensive warranty from delivery, and lifetime technical support. Warranty terms.

Can I return it?

Yes, within 30 days of delivery, unused and in the original packaging. Return shipping is paid by you.

Still deciding?

Hydro Plunge $1,100

Ask us about the tub, the Hydro Chiller or where it will go.

Free delivery
2 year warranty
Lifetime support