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Talk to a ice bath specialist| Capacity | 340L |
| Chiller Compatibility | Everdrive T1 & T2 chillers (sold separately); connect via the inlet and outlet valves |
| Warranty | 12 months parts replacement |
If you want a cold plunge at home but have no room for a permanent setup, this inflatable barrel holds 340L yet packs down to a 10 kg bundle in its own carry bag. It fits one person inside a 79 cm internal diameter and stands 90 cm tall, so you sit submerged without a plumbed-in tub.
It suits renters and small-space homes: inflate it with the included hand pump, fill it with a hose, then add ice or connect a T1 or T2 chiller (sold separately) if you want the water held cold. The barrel itself needs no power and no tools to set up.
What I notice first is the 79 cm internal diameter: it's a seated single-person soak, so you fold in knees up rather than stretching out. At 10 kg empty it's easy to move before you fill it; once it's full, it stays put.
The inflatable PVC build means the water won't stay cold on its own, so plan on ice or a chiller. It takes both T1 and T2 units, and that compatibility is the detail I'd buy it for.
Adela Ledvinkova · Bachelor of Exercise & Sport Science · Our In-House Fitness Coach
This barrel holds enough water to cover you to the shoulders when seated, inside a 79 cm internal diameter.
Add ice, or connect a chiller and set the water temperature yourself, so each plunge starts at the same temperature rather than depending on bags of ice.
What this means for you: A consistent cold plunge you can return to day after day, which is what makes the habit stick.
The shell combines military grade PVC with rip stop polyester, so an accidental knock or a dragged edge is far less likely to turn into a puncture.
A repair kit comes in the box, so if the worst happens you can patch it yourself rather than send the whole unit away.
The barrel inflates with the included hand pump, so you can stand it up and fill it without needing a power point nearby.
Once it holds air it keeps its shape as a self-supporting circular barrel, which means no frame to assemble.
Water ports on the barrel connect to a T1 or T2 chiller, so you can set and hold a target temperature instead of topping up ice every session.
The barrel ships with water port plugs, so when you run it without a chiller the ports seal cleanly.
What this means for you: A chiller is the difference between a one-off ice fill and a plunge that is ready whenever you are.
At 340L total and a 95 cm external diameter, there is enough water to submerge your torso and legs while seated.
Usable capacity sits around 250-300L once you are in and displacing water.
Because the barrel stays filled and, with a chiller, stays cold, you can plunge right after a session without a long wait to get the water ready.
The insulating cover sits on top between sessions to help hold the temperature.
The 95 cm cover drops onto the barrel when it is not in use, which helps keep the cold in and dust and debris out between plunges.
That matters most if you are running a chiller and want to hold temperature without the unit working overtime.
Standing this up at home takes no tools: inflate it with the hand pump to a maximum of 7 PSI, hand-tighten the valve cover, and fill it.
At 10 kg empty it is light enough to move into position on your own before you add water.
Deflated, the barrel packs into a carry bag and down to a parcel-sized footprint, so you can store it away or take it with you.
For a plunge you will actually keep doing, being able to tuck it out of sight between uses helps.
| Capacity / Volume | 340L |
| Chiller / Cooling | Everdrive T1 & T2 chillers (sold separately); connect via the inlet and outlet valves |
| Material | Military Grade PVC, Rip Stop Polyester |
| Max User Capacity | 1 person |
| Internal Dimensions | 79 cm (diameter) x 90 cm (height) |
| External Dimensions | 95 cm (diameter) x 90 cm (height) |
| Power Supply | None required for the barrel (a chiller, if added, has its own supply) |
| Warranty | 12 months parts replacement |
| Structure Type | Circular Barrel |
| Installation Type | Inflation |
| Max Inflation Pressure | 7 PSI (hand pump only; no air compressor) |
| Included Accessories | Insulated cover with lid locks, hand pump, carry bag, repair kit (patches, glue, air valve wrench, water port plugs) |
| Usable Capacity | Approx. 250-300L |
| Cover Size | 95 cm (diameter) x 8 cm (height) |
| Net Weight | 10 kg (gross 12 kg) |
| Packaging Size | 99 cm x 38 cm x 33 cm |
Effort: inflate with the hand pump, then fill with a hose. Tools: none needed.
It arrives deflated in a single carton measuring 99 cm x 38 cm x 33 cm, and the barrel itself weighs just 10 kg. That compact packaging makes it easy to carry through a doorway and store between seasons. We deliver Australia-wide, or you can ship to one of over 190 depots nationwide.
Take photos before unpacking and email them to support@cardioonline.com.au within 48 hours of delivery. We'll lodge the freight claim, organise replacement parts or a full unit, and stay across it until you're sorted. You don't deal with the courier or the manufacturer directly, that's our job.
Setup takes no tools. You inflate the barrel with the included hand pump to a maximum of 7 PSI, hand-tighten the valve cover, then fill it. The air valve wrench in the repair kit is only for tightening the valve if it ever leaks. No permanent install, no fixings, and at 10 kg empty you can position it on your own.
It carries a 12 month parts replacement warranty, handled by us here in Australia. If the product page shows the 100 Day Money Back Guarantee badge, you also have 100 days to return it as-new, deflated and repacked in the original packaging with all parts. We refund the product price and your original delivery fee, with no restocking fee. We organise the return freight; you cover that cost.
The barrel sits at 95 cm diameter by 90 cm high, so it fits in a garage, a spare corner indoors or outdoors on a protected base. Full, it holds a few hundred litres of water, so choose a level, solid surface with drainage within reach. Total capacity is 340L, with a usable fill of roughly 250-300L once you're seated inside. The internal bathing space is 79 cm across, which gives one adult room to submerge properly.
It suits one adult who wants regular cold immersion at home without a plumbed-in setup. The circular barrel keeps you upright and submerged to the shoulders, which is what most people want from a plunge. In my experience, that seated depth matters more than sheer size for a consistent habit.
Yes. The PolarBarrel works with both T1 and T2 chillers, so you can hold a set temperature instead of hauling bags of ice. The chiller connects to the barrel's inlet and outlet valves, and the barrel is built from military grade PVC and rip stop polyester to handle regular use. Chillers are sold separately.
The shell is military grade PVC with rip stop polyester, so it handles knocks and everyday use. Outdoors, keep the base off rough or hot ground. If you do catch it on something sharp, the included repair kit has patches, glue, an air valve wrench and water port plugs, so a small puncture is a quick fix at home rather than a warranty job.
Click below to download the user manual.
Download the user manual (PDF)This product ships in 2-3 business days after you place your order.
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Try it for 100 days. Return it if it is not right.
If your equipment is not right for your space or your training once you have lived with it, you can request a return within 100 days of purchase for a refund of the product price.
Available on products showing the 100 Day Money Back Guarantee badge. Return shipping is paid by the customer unless otherwise agreed. Original delivery, installation and service fees are non-refundable. See the full policy: /pages/risk-free-returns
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