A hot cup of coffee in the car, an ice-cold juice for the warm beach, it's all possible with our IZY thermos bottles. Your unique thermos bottle keeps drinks cold for up to 24 hours and warm for up to 12 hours. But what is the secret of our IZY thermos bottles? In this blog we will take you through the operation of our thermos flasks.

How long does an IZY thermos bottle stay warm?

IZY thermos flasks are available for adults and for the children. Apart from the unique design of our IZY thermos bottles, think for example of our exclusive Van Gogh thermos bottles, we use the best materials and technologies to keep your drinks warm for up to 12 hours and cold for 24 hours. To make the thermos bottle work optimally, we use:

  1. A double wall construction with vacuum insulation:

Our secret of the IZY thermos bottle starts with our construction. The bottles are equipped with a double wall of high-quality stainless steel. The air is evacuated between these walls, creating a vacuum. This vacuum minimizes heat transfer and maintains the desired temperature of your drink, whether it is hot or cold. Handy, right!

  1. A reflective radiation technology:

IZY Bottles use advanced reflective radiation technology to minimize heat loss. A thin layer of reflective material on the inside of the bottle reflects heat back to the liquid, keeping the contents warm or cold for longer. How nice!

  1. The best materials with a heart for nature:

For the production of our IZY Bottles we only use the best materials. For example, our thermos bottles are made of 100% stainless steel and 100% leak-proof. We care about nature and therefore strive to be 100% CO2 neutral. This is how we ensure that:

  • Every thermos bottle produced is 100% offset by planting trees in Ethiopia;
  • For every IZY sold, donate 1000x the contents of this IZY in clean drinking water to Made Blue water projects;
  • With every IZY sold, an average of 150 fewer plastic bottles need to be used per year.

With your IZY thermos bottle, you too contribute to a better environment!

IZY's inspanningen voor een beter milieu

Tips for optimal use of your IZY thermos flask

Get the maximum performance from your IZY thermos flask by using the tips below:

  1. Before use:
  • Make sure you have cleaned your IZY. This way you can be sure that you will not taste anything from the previous consumption through your current consumption;
  • Preheat your bottle with hot water (for hot drinks) or cool your bottle with cold water (for cold drinks). This will optimize the insulation performance.
  1. During use:
  • Always leave some space in the thermos flask so that the airtight seal can function optimally and the insulation is not disturbed;
  • After each sip, put the cap on your IZY. This keeps the insulation optimal;
  • If the contents are cold, place the bottle in the sun as little as possible.

IZY Thermos Flasks: An Insulating Masterpiece

In a world where mobility and enjoying your favorite drinks go hand in hand, IZY thermos bottles offer a reliable and environmentally friendly solution. By combining innovative insulation technologies with stylish design, IZY thermos bottles maintain the perfect temperature of your drink, wherever you are.So, the next time you're on the go and want to enjoy a hot or cold sip, you can rely on your own IZY thermos.

Jim Woerdman