What is Thermos®?

popular among campers, children and many employees who treat lunch for work are a simple device that is a vacuum flask that helps maintain the temperature of the liquid stored in the container. Thermos is correctly known as the Dewar flask, in fact it is a brand for this style of flask, but over time it has become a common designation of all devices of this type. Thermos, developed primarily for drinks, can also be used for soups, stewed meat and even boiled vegetables and portions of saucers.

The classic vacuum flask of thermos was designed with the interior of the tempered glass that would keep cold drinks cold for several hours. The device was equipped with a small mouth and poured with a screw on the screw on the screw. The same features would also maintain hot drinks. As a result, the thermos was an ideal way for adults to take coffee on long drives or to work. Children of school age could also benefit from thermos, because the flask would keep drinks for lunch.

Over time, thermos have been developed for other applications. Bottles with wide mouth can be used to nutrient food of soup or stew. Because the food would remain warm, it was also possible to use these versions of thermos to serve along a casserole or cooked vegetables. These wide oral types can also be used to use desserts such as cobbles or combinations of gelatin and fruit. Glass interiors were also replaced by tempered plastic mixtures that would not break if the device was accidentally dropped.

While Advants of vacuum dishes and lunch with microwaves are placed on the market for many types of vacuum flasks, traditional thermos for drinks are still a popular item. People often Beroutermoska along picnics, campsites and other trips, or as a simple way to take hot chocolate coffee when you start a long ride.