Trusted by Professional Athletes, Medical Professionals and more

  • CoolCube C1

    CoolCubeC1

    From 1,825.00 incl VAT
    Select options This product has multiple variants. The options may be chosen on the product page
  • CoolCube C2

    CoolCubeC2

    From 1,945.00 incl VAT
    Select options This product has multiple variants. The options may be chosen on the product page
  • CoolCube C3

    CoolCubeC3

    From 2,150.00 incl VAT
    Select options This product has multiple variants. The options may be chosen on the product page
  • CoolCube C4

    CoolCubeC4

    From 2,600.00 incl VAT
    Select options This product has multiple variants. The options may be chosen on the product page
  • Khione <span class="cubehead"><b>Cool</b>Tub</span>™

    Khione CoolTub

    829.00 incl VAT
    Add to cart
  • CoolPod

    Khione CoolPod

    1,050.00 incl VAT
    Add to cart
  • Khione CoolBarrel

    Khione CoolBarrel Pack

    From 2,200.00 incl VAT
    Select options This product has multiple variants. The options may be chosen on the product page
  • Khione CoolPool

    Khione CoolPool Pack

    From 2,990.00 incl VAT
    Select options This product has multiple variants. The options may be chosen on the product page

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 +31 616 098 350

What our customers say

4.6 200+ Reviews

Review

Great upgrade

Great upgrade, fits well with my existing tub. Connecting it was a bit of a puzzle, but now everything works perfectly. Service was fast and clear.

Wouter
10/23/25

super convenient

Everything you need to keep the bath clean is included. Smells fresh and is easy to use. I use it every week, super convenient.

Eva
10/20/25

Good pump

Good pump, sturdy and powerful. It does make some noise, but otherwise, it’s top quality. It would be nice if there was a quieter version.

Tom
10/18/25

Looks great

So luxurious! Cools incredibly quickly and maintains a stable temperature. Looks great in your home. Highly recommended for anyone looking for quality.

Anouk
10/16/25

good support

The filter works fine, but there was a small tear in the packaging. After contacting support, I received a new one immediately. It was resolved quickly.

Nina
10/16/25
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