Jack Wolfskin Kole 500 ml silver-black thermos 8007021_6000

The design and materials used ensure an effective seal regardless of the temperature of the drinks or meals inside. As a result, the thermos can be stored and carried in various positions without fear of the contents leaking or spilling out.

The purpose of a thermos is to maintain the desired temperature of the beverage or meal inside it for as long as possible. This applies both to a high temperature, for example for tea or soup, and to a low temperature when you want to have a chilled drink on hand in the summer.

The thermos is not only functional, but also practical and uncomplicated to use. Thanks to this simple design, the thermos can even be used by younger users.

Maintenance is simple and requires little effort. By unscrewing the cap, the user has unobstructed access to the inside of the thermos, allowing for thorough cleaning before the next use.

It has a special venting hole, the purpose of which is to equalise the pressure and ensure adequate air flow and escape of steam from hot drinks. The right pressure inside makes the stopper unclog without resistance.

Enjoy unadulterated taste thanks to the use of special materials. They have been selected so that they do not affect the taste and smell of the drinks or meals inside, while maintaining their thermal properties.

In products that come into contact with liquids, the materials used are extremely important. The most important feature is corrosion resistance, so that the thermos will last for many years of use without losing its properties.