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Watery inflatable cold plunge - Hero - Black


🔥 664 bought recently
Pre-order In stock In stock Only 265 in stock Sold out - notify me

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Watery inflatable cold plunge - Hero - Black
In stock Only 265 in stock Sold out - notify me


1 pcs. Buy more and save
Why? Our warehouse is chaos-organized. The same sizes/colors are not placed in the same location. We save money in our handling when we only have to pick from one location - that's why the quantity discount only applies to the same size and color. Consider it a bonus that we share the savings with you.

Only applies to the same size and color

NB! This is a pre-order with delivery in week false (01/01 - 08/01)

We have already confirmed that the delivery of this item is on its way to our warehouse. Read more below.

🚚 Scheduled delivery time: Week false (01/01 - 08/01)

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However, please be aware that this date is indicative, but in 98% of cases, it is met. We cannot specify whether it will be at beginning or the end of the respective week. If this changes for your order, we will always proactively inform you of the new expected delivery date via email.

💰 Free shipping on all pre-orders regardless of the amount

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If you order this product as a pre-order, you will receive free delivery with the cheapest delivery method regardless of the order amount. This also applies to any other other purchased items in the same order.

🖇️ Order will be shipped together with the pre-ordered item

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If you order other products on the same order along with this pre-ordered item, then your entire order will first be shipped together at the same time as the pre.ordered item, which is in week false (01/01 - 08/01).

🔄 365-day return policy starts once when we dispatch the order.

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We will charge the full amount for your order, including the pre-order item and any other purchased items, 2 days after the order is completed. We do this to avoid additional late payment fees. You can still cancel and get a refund for the pre-order item and/or the entire order until dispatch - it just requires a call, a chat, or an email.

NB! Pre-order for week false (01/01 - 08/01)
Get notified when back in stock

Contact us 7AM-9PM

Price including VAT etc.
  • 5-layer insulated, TPE inner thermal layer
  • Capacity of 350 liters
  • Constructed in UV-resistant and durable nylon

available colors

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Free delivery over €79 (under = €4)

Get free delivery to a parcel shop with An Post on orders over 79€. Below that, delivery costs from just 4€. Delivery is 3-5 days for orders placed before 9 PM

365 days free exchange

We (also) hate stress. That's why you have 365 days to exchange/get a voucher. And it's completely free through our returns system. For regular returns, you have a full 30 days. 

Trustpilot 4.7 / 5 ⭐⭐⭐⭐⭐ (+650.000)

We have helped more than 650,000 people with their equipment and swimwear. They have given a Trustpilot score of 4.7 out of 5.0. They all chose Watery because of these unique benefits.

Contact us 7 AM - 9 PM all weekdays

We love to help. That's why we're available Monday-Friday from 7 AM to 9 PM. In the weekend between 9 AM to 3 PM. See contact options here.

  • 5-layer insulated, TPE inner thermal layer
  • Capacity of 350 liters
  • Constructed in UV-resistant and durable nylon


The Hero cold plunge offers an oasis of calm and relaxation for both body and mind. This best-in-class ice bath combines luxury materials such as durable CE-marked nylon and our unique Cold-Reef® technology, an integrated foam layer that maintains a constant cool temperature.

This Hero ice bath is constructed with a particularly spacious design and extra equipment, including a robust 2-layer thermo lid

Unique specifications of the Hero ice bath

It is not without reason that the Hero bathtub has won several tests, including  one at vandklar.dk as the best-for-the-price inflatable cold plunge.

With its premium Cold-Reef technology, it is already used by several 1,000 people.

In addition, it offers a:

  • Diameter of 80 cm (widest on the market)
  • Height of 70 cm, so you can optimally sit in the icy water
  • Capacity of 350 litres
  • Weights 3.5 kg when the bathtub is empty
  • Can withstand up to 420 kg when full
  • Upper ring with tear-resistant material
  • Internal insulated thermal layer
  • 5-layer insulated TPE inner thermal layer
  • Skin-friendly PVC coating
  • UV-resistant material
  • Constructed in durable CE-labeled nylon
  • Cold-Reef® technology - an integrated foam layer that makes the cold stay in the water - and not run out.
  • Suitable for people up to 210 cm in height.

This is included with the Hero bathtub

  • Insulated ice bath
  • Adjustable cover
  • Thermal lid
  • Hand pump
  • Set with sturdy support legs
  • Drain pipe
  • Neck pillow
  • 75 cm extension drain hose
  • User Manual

So everything you need to start your ice bath journey.

Why do so many (+5,500) use our ice bath

Explore the significant health benefits of cold water therapy and find out if it fits your personal needs.

Improved and deeper sleep:

Research indicates that cold baths can lower body temperature and stimulate the production of melatonin, a hormone that promotes sleep, resulting in a better and more restful night's sleep.

Relief of muscle and joint pain:

Regular cold baths can have a positive effect on the relief of muscle and joint pain. This is because the body releases different signaling chemicals that help reduce pain.

Improved blood circulation:

When the body is exposed to cold, the blood vessels constrict, and when the body warms up again, they expand. This can lead to improved blood circulation and better overall health.

Mental Wellbeing:

Studies show that cold baths can improve mood and concentration, contributing to mental clarity. This is due to the release of endorphins and dopamine, which can help reduce stress, anxiety and depression over time.

Warning for new ice bathers when using the Hero ice bath tub

Before using the ice bath, it is important to consult a doctor, particularly if you have existing health problems.

It is also important to avoid ice baths if you are pregnant, have a history of heart disease or high blood pressure, diabetes, conditions such as neuropathy or retinal damage, use a pacemaker, have a history of frostbite, have open wounds, have undergone recent surgery, suffer from epilepsy or have other health concerns or risk factors.

Be aware that children are particularly sensitive to extreme temperatures and it is always recommended to supervise children when using the ice bath.

When your body is exposed to cold water, your core body temperature drops, causing blood vessels to constrict and reducing blood flow. This, in combination with existing health problems, can cause an increase in blood pressure and increase the risk of cardiac arrest or stroke.

Important: Do not push beyond your physical limits, and stop immediately if you experience negative symptoms. Seek immediate medical attention.

User Manual
Important: The accompanying gasket must be placed around the valve.

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Customer Reviews

Based on 36 reviews

Good quality


Good quality


Good quality


Good quality


Good quality


Good quality

Very good

super easy to set up

Very good

super easy to set up

Very good

super easy to set up

Very good

super easy to set up

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Get advice and assistance right now

Do you have questions about products, recommendations, or returns? Click here to ask our product experts and customer service between 7 AM to 9 PM on weekdays. We look forward to hearing from you.

Free exchange / easy returns

Yes, that's right. Exchange is completely free when using our fast return system - without the need for a printer. Click here to learn more. Regular returns cost €5.

Free 3-5 days shipping over €79

Delivery is on us when you purchase for over €79. Below that threshold, it costs starting from €4. We deliver with An Post.

In doubt? Check out our recommendations.

Not sure if this is the right product for you? Click here to see our detailed product recommendations. Handpicked by our founder.



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