Types of thermos flasks

There are several types of thermos flasks suitable for various tasks:

  • Classic. The device is a "bottle" type tank made of plastic or metal. This is the most popular type of thermos flasks, convenient for hiking, brewing tea to work or to an educational institution. The volume of such tanks can range from 0.3 to 3 liters.
The most popular classic thermoses
  • A thermos jug. This is a large-volume thermos with a handle and a spout for convenient pouring of water. Due to its large dimensions, it is quite uncomfortable to wear, so such a device is usually used for home. For example, you can brew tea or coffee for the whole family in it. Also, such large thermoses are convenient to use in public catering places and markets.
Jugs thermoses
  • Thermocup. Compact tanks allow you to take a small amount (300 – 500 mL) of a drink for one person. Unlike other types, you can drink from a thermocup without pouring the contents into other containers. Please note that such a cup cannot keep the temperature for a long time, like a classic thermos, since the walls are made single, not double (in order to reduce weight). If you like to drink tea not for breakfast, but on the way to work, then a thermocup is your option.
Thermal mugs
  • A thermos flask. It is a bottle with a narrow neck of a small volume from 0.3 to 1 liter. It has a plastic or steel inner flask to keep the temperature of the drink. It is screwed on top with a stopper, and is intended for drinking from the neck (there is no cup included). In particular, it is convenient for cold refreshing drinks in summer or for cocktails that you can take with you to training.
Flasks thermoses
  • Food thermos. Visually similar to the classic model, but wider and lower in height. It is convenient to take hot lunches with you to work or camping in a food thermos. Some advanced models, for example, Vinzer 50148 0.5 L , have removable food containers (vessels with lids) and cutlery so that several people can have lunch at the same time (or one person, but different dishes).
Food thermos.
  • Thermos flasks for children. These are the same classic models, only they have a smaller volume and a beautiful "children's" design, in the form of cartoon characters, animals, etc. Some of them have strings and carabiners so that they can be hung on a briefcase. Such thermoses are usually kept from 2 to 6 hours. Some may include a mug, while others are equipped with narrow dispensers for drinking directly from the bottle. A crumb to school would be an perfect option.
A child model.
  • Car mugs. Their main advantage is the ability to connect to a car cigarette lighter for heating (it will not be possible to bring it to a boil). The lower part is specially narrowed so that the mug is stable in the "bar" of the car. Having brewed coffee in the morning, you can enjoy a hot drink throughout the entire trip in the car. And although such devices are mainly intended for drivers, they can be used by office workers, since the drink can also be heated from USB.
Car club.

What should you pay attention to when choosing a thermos?

When choosing a suitable model for yourself, pay attention to the following parameters:

  • Volume. It is worth selecting a tank based on their needs and type of activity. If you like to drink tea a little at work often, then you will need a thermos for 1 – 1.5 liters. A model with a volume of 0.3 – 0.5 liters will suit a child at school. For a family of 4 adults, it is best to take a thermos jug for 2 liters or more.
  • Case material. Relatively inexpensive and simple models are made of plastic. Its main advantage is its low weight and a variety of colours. However, it is quite fragile and in most cases fails when falling. It makes sense to buy a thermos made of plastic for children (since it is light) or in the form of a thermocup. The best option is a metal case, as it withstands shocks and falls well, so it will be irreplaceable in field conditions. However, it holds heat worse than plastic (depends on the manufacturer).
  • The material of the bulb. The time that the thermos will keep the contents hot depends largely on the flask. Glass flasks with a mirror wall are best kept. However, they are quite fragile and immediately break when falling. Therefore, it is worth buying a device with such a bulb if you plan to use it at home and not take it on the road. For hiking and frequent trips, it is best to buy a thermos with a metal flask. It does not beat, and the time to keep the drink hot can reach 36 hours, depending on the manufacturer. Plastic flasks are mainly used in inexpensive models. Their advantage is the ease and long-term storage of heat. However, over time, the flask begins to smell of the contents that are in it.
  • Type of liquid supply. The most popular is the valve (for classic models). It has a screw connection and is screwed into a thermos. He can pour the liquid through a special hole in the valve, which is enough to press. Thanks to this, the tea leaves will practically not get into the cup. However, it often gets stuck in the valve and it is problematic to wash it from there. Also, over time, the valve loosens and begins to hold heat worse. Twisting connections and lids must be unscrewed without fail to pour the contents, which is not always convenient. Some lids can act as cups, so such models eliminate the need to carry a mug with you. Some jugs use a pump water supply. Most often it is purchased for the sale of hot drinks on the market.

Additional "chips"

Thermos flasks can have the following "equipment":

  • Extra cups and bowls. Complete with some classic and food models, plastic containers and cups can go, which will come in handy if the contents are prepared for several people.
  • Case and shoulder strap. Such structural elements simplify transportation if the thermos is taken on a hike.
  • Carbine. The device is suitable for backpacks and bags, where you can attach a thermos or a flask of water. It will be useful in hiking trips.

Conclusion

For work or school, a classic thermos of a certain volume is suitable (depending on the needs). Motorists should pay attention to mugs heated by a cigarette lighter. For a large family at home, a thermos jug for 1.5 – 2 liters is suitable. And in order to always have a hot lunch with you, you need to purchase a food thermos with cutlery.

See also:
Delicious hot drink for breakfast: how to choose an electric kettle?
The electric kettle allows you to heat water where there is no gas, and turns off on its own, without requiring human attention.
Xiaomi ecosystem: five new gadgets for a smart home
Smart home devices from a successful brand that support remote control, etc.
Simple solutions for the toilet: TOP 5 outdoor compact toilets with a tank
The toilet bowl is compact, combining a bowl and a drain tank, easy to install, practical and relatively inexpensive.
Always charged: modern portable rechargeable batteries with a capacity of 10000 mAh
It is important to choose a high-quality and compact model that will last a long time, charge quickly and will not cause inconvenience.
Treasures of vitamins of the invisible front: 5 built-in freezers
A selection of embedded type solutions from small to large for the preparation of products for the future.