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Easily calculate the time your CoolCube C1 / C2 / C3 / C4 needs to get your bath/tub/ pool freezing cold

Pool size:

( in liter )

Starting Temperature:

( in celcius )

Goal Temperature:

( in celcius )

Notes: Please note this is an approximate value, effects can change for a variety of reasons, insulation, exposture to heat sources etc.

Introducing the CoolCube™ Series.

Durable, high-capacity watercoolers to practice Cold Therapy or aid in sports recovery.

You can simply use your own pool or tub (between 400 – 2500 liters), connect your CoolCube™ and a few hours later the water temperature will be around 1-2 degrees (regardless of the outside temperature). The coolers are made of the highest quality components and have a general life expectancy of 8+ years of daily use.

If you have any query, feel free to contact us or call +31625555912

What our customers say

4.6 200+ Reviews

Review

What is a verified Purchase?

"Verified Purchase" means that the reviewed product was purchased through our store.

Emily R. Verified Purchase

11/16/23

Convenient and Portable

The CoolTub is convenient and portable. It's a great addition to my CoolCube setup. However, it could be a bit sturdier.

What is a verified Purchase?

"Verified Purchase" means that the reviewed product was purchased through our store.

David K. Verified Purchase

11/03/23

Incredibly satisfied!

The filter pump is a must-have! It keeps my ice bath water crystal clear. Hassle-free maintenance!

What is a verified Purchase?

"Verified Purchase" means that the reviewed product was purchased through our store.

Sarah T. Verified Purchase

10/27/23

Game changer!

The CoolCube™ C1 is a game-changer! It cools my bath water in no time. Easy setup, and it works like a charm.

What is a verified Purchase?

"Verified Purchase" means that the reviewed product was purchased through our store.

John M. Verified Purchase

10/11/23

Worth it!

The Khione Plunge is pure luxury. The combination of the CoolCube and TROG ice bath is fantastic. Worth every penny!

What is a verified Purchase?

"Verified Purchase" means that the reviewed product was purchased through our store.

Tim J. Verified Purchase

09/15/23

High-quality!

I can't imagine my ice bathing routine without the CoolTub. Its lightweight design and included backpack make it incredibly convenient for travel

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