A good thermos for tea and coffee: how to choose the best, with a glass insert and pump, rating, recommendation, review

At the mention of thermos someone is hiking, outdoor recreation, and a long journey, but for others it is a common dishes, which they use on a daily basis. How to choose a thermos for tea and to determine which one is better? In answering this question, it is necessary to understand the purpose and frequency of use of a thermos, and do not forget about the quality and design.

Features design thermos for tea and coffee

Thermoses are different in purpose, appearance and characteristics, but structurally they are the same basic parts.

• The inner bulb. It may be glass, metal or plastic, but it always has a mirror surface of the inner wall which reflects heat.
• The outer casing. He is metal or plastic.
• Bung. Maybe with a screw thread.
• Cap. Often used also as a cup of hot drink.

The housing serves to protect the bulb from mechanical damage. Between the two walls, internal and external, it is a vacuum which ensures the absence of heat losses on the walls of the vessel. Most thermos for tea and coffee bottleneck because the smaller surface of the cover, the less heat will evaporate.

ADDITIONAL INFORMATION. In the language of science capacity, the ability to maintain the liquid temperature inside called Dewar. It was invented in 1892.

The nuances of the operating principle of a thermos

This tableware is a vessel with double walls, between which a sealed space is completely filled in vacuo. Tube and cover should fit the body very tightly, otherwise there will be heat loss. For a better fit on the cork and neck applied carving. To once again not to unscrew the cap, its design complemented with a special button for pouring tea or coffee.

Characteristics and properties of thermoses

Choose thermos should be building on its basic characteristics, which must match the customer's needs. Basic properties, which distinguish the model.

• The materials of which made the thermos. The inner and outer containers can be either of the same material, e.g., metal or entirely plastic fully or of different ones. Allocate thermos with a glass bulb.
• Volume. Often it is the determining parameter. Volume varies from the smallest to 200 ml (although this is called Thermocup) to the largest - 5-liter capacity. The most popular flasks of from 0.5 to 2 liters.
• Design. Appearance is always set at purchase. Color, shape, handles, additional cover or several covers, which can be used as a tourist dishes, all provided by the manufacturers.

Before buying many are thinking about liquid storage time in hot conditions. Any modern thermos capable of retaining heat for an average of 12 hours.

Variety of flasks intended

It is not enough just to make a qualitative selection, it is equally important to be guided by who, how and when will this thermos use:

• child to school for a small thermos children's coloring;
• travelers choosing hiking sets provided with additional circles;
• flat thermoses are best suited for cold storage of liquids, are convenient to drink in the summer heat;
• There are special dining sets Tea thermos tea.

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How to choose a quality thermos for tea

Qualitative thermos for tea, well-chosen according to all criteria, will serve long and will benefit its owner.

in terms of volume

For daily use in the car on the way to work is best to opt for a mini-thermos. Its volume was 250 mL, which corresponds to an average volume of conventional mugs. You can save time by drinking your favorite hot drink while standing in a traffic jam.

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Widespread product 1 liter and 500 ml. This is a universal size, suitable for use in travel, hiking and picnic, and in everyday life. Such thermoses not take up much space and it is convenient to take with you.

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Capacity and large containers, 3 liter, up to a maximum 5 liters, are ideal for outdoor recreation large company. Drink hot tea immediately get a dozen people.

According to the materials of the flask, and the housing

The most reliable is a thermos with a metal case and a metal flask. This is convenient to take a long trip, and especially not to worry about its safety. Plastic housing will be easier to metal, and an assortment of design is much broader.

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Not a good idea to opt for a hike or a long road thermos with a glass bulb. It is quite fragile and can not withstand shock and downs. But it, unlike the others, it is much easier to clean. The plastic used for manufacturing the inner bulb is not so long ago and has not yet established itself as the best material.

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In their ability to retain heat

The longest tea remains hot in a thermos with a glass inner container. The highest quality models beverage temperature is maintained for two days. Plastic flasks hold the heat is less than all the others, about 6 hours. Metal is the "golden mean", while retaining the warmth of 8-12 hours.

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The volume of cookware also affects heat exchange with the environment. Little Thermomug cool down for a couple of hours.

Insulation odors

High capacity narrow-problematic wash. A smell in the closed space may be absorbed into the material. Alternate storage of tea and coffee in one pot will lead to the fact that the taste of the drink will be unusual and even unpleasant.

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NOTE! If you make tea and coffee in one pot, do not avoid the mixing of odors. Therefore it is better to have different thermoses for different drinks.

Glass bulbs do not accumulate odor. Plastic also absorb it very easily, especially in the hot condition.

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According to the shape and design

The classic appearance of the product to store hot drinks - a tall cylinder with a narrow neck. Made of metal externally it looks laconically and plastic can be multi-colored coloration.

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Low wide mouth thermos for storing finished products, suitable for those who take a lunch to work. Such utensils can be replaced with the plastic container and does not heat the dish in a microwave oven.

Thermos flat shape as jars have a cover-circles. Drink from this straight from the bottle, as used for the preservation of the cool liquid.

Additional functions

For home, garden or office suit thermos with fanfare. Its design makes it possible not to unscrew the lid and pour the hot water by pressing the button. Mounted within the pneumatic pump pumps the liquid at a special tube. Some models have a metering device which measures the predetermined amount of hot water. To suspend its supply, it is necessary to translate the button lock mode.

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Such flasks typically produce a large volume of 2 liters. They have a movable stand so they do not need to be raised.

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Recommendations for choosing a good instrument for tea

Before buying it is necessary to check out the full set of the product, see the packaging and instructions. If the print quality, stickers and photos are not the best, it is likely that it is a fake, as a responsible manufacturer will not save even the packaging.

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Be sure to inspect the product itself for small damages, cracks and chips. Material should not even smell it. Neither the metal nor the plastic quality should be odorless, the more sharp. If present, such a thermos by reaction with a hot liquid to give off toxic substances.

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For brewing tea, there are special thermoses, that thought all the nuances of making this drink. The creators have taken care to preserve all the beneficial properties of tea. In such models, a special container for tea leaves.

New validation rules thermos

Before first use a thermos to check on the performance:

1. Inspect the exterior and interior container defects on the subject.
2. Fill thermos water at room temperature, tightly screw the lid and turn it alternately up and down for 1-2 minutes. It is necessary to check tightness.
3. Pour the boiling water, close the tube and cover and leave for 10-20 minutes. After this time, touch the body with his hands. If it is not warmed up, it means the capacity is not big heat loss.
4. Leave hot water in the long term, for a night or a few hours. If after a specified time fluid instructions remained hot, about 50 degrees, then the device is operating properly.

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How to use and care for the thermos for tea

A few simple rules which will prolong service life and facilitate the operation:

• thermos tea before filling, it should be scalded with hot water;
• store the finished drink for more than 12 hours is not recommended, tea loses its beneficial properties;
• you need to make tea or in a separate bowl or in a special thermos for brewing;
• lemon should be put without the peel;
• glass bulb is ideal for tea, because undesirably reacting with the metal when brewing.
• can not be poured into a thermos carbonated water because carbon dioxide contained in it will begin to interact with the metal;
• After use, all components should be thoroughly cleaned.

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TIP! In order to effectively wash the metal flask of tea tracks, it is necessary to pour into it two tablespoons of baking soda, pour boiling water, cover and leave for several hours. Then, gently shake the thermos, open and pour the contents. When heavily soiled, you can repeat the process.

Rating the best thermos for tea

Among the reviews of all products are several brands, both foreign and Russian. In the rankings of the best thermos for tea and coffee most often cited:

1. Arctic 101-1000.
2. Biostal NB-1000.
3. LaPlaya Traditional.
4. Thermos JNL-602-MTB.
5. Penguin BK-46.
6. "Tourist" Amet.
7. Stanley Adventure.
8. Zojirushi SF-CC.
9. Xiaomi Viomi Stainless.
10. Tiger MHK-A150

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Arctic

Arctic - Russian manufacturer, has been operating since 2008. It has a wide range of popular models. 101-1000 Arctic inexpensive and practical option for everyday use. It has a volume of 1 l and a cup-cover 200 ml.

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Biostal

Biostal NB-1000 classic thermos from a reliable Russian manufacturer, has a button for pouring liquid. The company was founded in 1994, offers its clients a wide range of models for vacuum flasks of tea at an affordable price.

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Thermos

Thermos - it is the first company to hit the market. Her story begins in the early twentieth century in Germany. A large variety of models available to customers to this day. For example, Thermos JNL-602-MTBK - Thermocup tea volume of 0.5 l, a fine marching variant for athletes and tourists.

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LaPlaya

LaPlaya Traditional - great for tea lovers on the trading of the German mark. Advantages: glass bulb, convenient storage compartment and a nice design.

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By following the simple advice and examining the ratings are not difficult to find high-quality vacuum flask, is entirely consistent with the needs of the buyer. Corporate thermos will be expensive, but it will last for years to come.