Thermos mugs have become one of the most important things for most people. A Thermos is a tool for storing beverages at a certain temperature, so the temperature will not change or be affected by the normal temperature. Today, there are many creative and smart people.

DIY Thermos MugDIY Mug Thermos

Some of them can create the thermos with simple materials. But before making the DIY mug thermos, it is best to know the history and how the thermos works.

The Thermos was first known as the vacuum flask. It was invented a long time ago by Sir James Dewar. Sir James Dewar was a lecturer at the Royal Veterinary College.

Besides being a lecturer, he also did some research. When he observed the durability of the electric tool, he discovered that the vacuum tube that was used in the storage of the liquefied and the storage of gas had ruptured. James Dewar improved the vacuum tube so that it could keep food and drink at the same temperature whether it was cold or hot.

According to the Exchange Theory of Henry Prevost Babbage, the colder object always absorbs the heat wave from the object to the other until both have the same temperature. Based on this theory, hot tea or cold tea in a thermos will lose heat or absorb heat from its place.

However, thermos have been designed in order to inhibit when the heat can be transferred through conduction, convection, and radiation.

The Thermosis made of double-walled glass. Between the walls, they created a vacuum, and one wall was lined with a layer of shiny. This flask contained two glass walls, each of which was made shiny. The inside part is made of glazed ceramic so that heat from the hot water is not absorbed by the walls.

While the outside walls are made of glass, polished and coated with silver, The aim is to prevent heat transfer by radiation. A vacuum chamber is used to prevent heat transfer by convection. The cap is made of an insulating material. It is used to prevent heat transfer by conduction.

The working principle of the thermos is actually very simple. This thermos uses materials that are adiabatic. Ideally, these adiabatic materials would inhibit the interaction between the systems and the environment. There is no transfer system in a flask with the environment. With the use of this adiabatic material, the thermos can keep the temperature of the water inside.

If the Thermos has been used frequently, there will be a crust on the inner wall. The crust can be formed from the mineral deposits from the hot water and attached to the wall of the thermos as it thickens. To deal with the crust, you can use lemon juice and hot water on it.

  1. The material that is used to make the DIY thermos mug
  2. a glass vacuum tube that prevents air from coming into direct contact with hot water
  3. Styrofoam. It can help to protect the glass tube in order to avoid direct contact with the air.
  4. The cover lid for the thermos as the isolator
  5. Thermos mug casing for the safety of

Thermos Travel Mug

For those who love travelling, whether in the country or abroad, a thermos travel mug is a must-have item. If you frequently travel across the country, it is possible that you have had a very long trip on the way. the other hand, it is not always easy to find food and drink on trips such as buses or local trains.

Therefore, a thermos for travelling is a must-have item for every traveller. And today, the thermos travel mug is not only used to carry drinks like coffee, but this sophisticated travel thermos is able to cook oatmeal, instant noodles, and make hot chocolate, hot tea, and many more. This thermos is available to use on the train ride outside.

Features Of The Travel Mug Thermos

The first feature that is offered by the thermos for travel is the rough sense. And more than that, it has a masculine look and the nuance is great. The whole part of the thermos is made of stainless steel except for the cap. All of the parts are made of the best stainless steel, including the holding.

This thermos is able to carry 16 oz of food. Actually, the capacity is not really big, but it is enough for one portion of food for a single traveller. The container of the thermos has a large opening. It makes it easier for the traveller to eat and clean the thermos. Moreover, the thermos is completed with the double lids.

The first cap is made of a thick plastic that is a screw-able stopper. The cap is also completed with a gasket made of silicon, and the outside part of the lid is made of stainless steel. The cap of the thermos is readily available to be used as a cup to drink tea or coffee.

The cap is designed to be used as a cup. Even though the size is not as big as the common cup, it is shallow enough to put coffee or tea in there.

The Benefits Of Traveling With a Multi Function Thermos

The most interesting thing about this thermos is its function. This thermos can make coffee or tea. And more than that, this thermos is able to cook oatmeal and instant noodles as well. Furthermore, this thermos is durable. It can keep the food and beverages hot and cold for a few hours.

This thermos is supported by the double wall of the vacuum insulation. When you keep your food or your drink in hot condition, the exterior part of the tube is not hot at all. The most practical way is that this thermos is completed with the folded metal spoon. It is easy to wash and clean.

The stainless steel material inside or on the outside parts is tasteless and odorless. Moreover, this tool has no condensation. This jar can keep the food in the same condition. In hot conditions, the thermos can keep it hot for up to 7 hours, and when the food or drink is cold, this thermos travel mug can keep it cold for up to 9 hours.

Conclusion

The thermos was first known as the vacuum flask. It was invented by Sir James Dewar to keep food and drink at the same temperature whether it was cold or hot. Thermoses are designed to inhibit when the heat can be transferred through conduction, convection, and radiation.

Thermos travel mug is able to cook oatmeal, instant noodle, and make hot chocolate, hot tea, and many more. Stainless steel thermos can hold 16oz of food – enough for one portion of food for single traveller.

It has the masculine look and the nuance is great. This thermos can make coffee or tea. And more than that, this thermos is able to cook oatmeal and instant noodle. It can keep the food and beverage to be hot and cold for few hours. The stainless steel material inside or the outside parts are tasteless and odorless.