Features of thermos jugs and their choice
Features of thermos jugs and their choice is a topic that will be of interest to a wide range of consumers. It is imperative to study thermal jugs with glass and steel flasks, rating of models. You should also pay attention to thermal jugs from Japan and other countries with a capacity of 1-1.5 and 2 liters.
general description
Vacuum flasks, that is, containers with high thermal insulation properties, differ greatly depending on the type. The thermos jug is great if you need to store:
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coffee;
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tea;
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fruit juices;
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fruit drinks;
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kvass;
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herbal infusions.
These models are often used by those who are actively working and need nutrition in the workplace. But the thermal jug is also suitable for children, especially those who have to travel constantly. And in the modern world, where it is especially difficult for them to do without circles and other activities, this moment is extremely relevant. Often, thermos jugs are used by the elderly. They got their name for their characteristic shape, tapering upwards.
A jug helps out perfectly if there is no way to prepare a drink at any convenient moment. It can be cooked once and then poured into a container. Thermal jugs always have graceful spouts, which make spills less likely. The variety of proposals is very large: there are options from various materials and with unique designs. The characteristics largely depend on the materials.
Species overview
Thermo jugs can be divided primarily into 2 groups: the thermoses themselves and the thermoware. The second type allows you not only to store food, but also to prepare tea, coffee or cocoa. Most often, containers are designed specifically for drinks. In some cases, liquid food is placed there, but this is no longer a very well-developed function.And putting solid foods and dishes inside is hardly justified at all.
An important difference has to do with the design of the case. Metals are often used for its manufacture. This approach guarantees strength, but slightly worsens the thermal insulation characteristics. Quite a few products are made from sturdy plastic grades. It is very good if Bakelite is used for them, which has excellent insulating parameters.
Attention: if you plan to brew drinks, then you must choose a model with a strainer. As for the inner vessel, thermo jugs are:
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with glass flask (this is the most traditional material that transmits little heat and is easy to clean);
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with plastic compartment (this solution is found in budget class models);
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with metal (more precisely, with a stainless steel) flask.
Plastic, even its best varieties, can hardly be called durable and stable material. Designs with it are suitable mainly for the city and for short trips. Stainless steel is considered much preferable.
But here, too, there is a nuance - the metal itself must be of high quality; inexpensive grades of stainless steel are easily oxidized, and soon an unpleasant aftertaste is felt when drinking.
As for the capacity, the most popular options for thermal jugs are:
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1 liter;
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1.5 l;
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2 p.
Popular brands
The rating consistently includes products Thermos... According to a number of experts, this is one of the best modifications in the world, which is greatly overshadowed by its high cost.
Enjoys demand model Brasilia TGS-600 C... It only holds 600 ml of beverage, but is made of premium steel. This jug is also dishwasher-safe.
Products can be considered an alternative. Emsa... Modification Bell includes a 1 liter glass flask. The color brown metallic is not for everybody, but many people like it. The shape of the spout is thought out thoroughly so that nothing can be spilled. The manufacturer claims that the temperature of the drinks will remain up to 12 hours.
Presented in the top and Russian thermal jugs. For example, Biostal NKP-1000 able to maintain a normal temperature for 15-16 hours. A special button is provided to open the lid. The capacity is 1000 ml. There is an identical model 1500, already designed for 1.5 liters.
AHGB-16 is supplied from Japan. Its features:
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blocking accidental spills;
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enameled body;
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attractive appearance.
Tupperware can offer a liter VIP thermo jug. Its height is 320 mm. The cover is equipped with a balancing mechanism. The assembly of the structure is as convenient and simple as possible. When the vessel is upright, the lid will automatically close.
Secrets of choice
The volume of a thermos jug can be quite large. The larger it is, the longer the heat will remain. It is necessary to pay attention to the labeling, which speaks about the permissible types of products. It is useful to open the lid of a container you like - and not only to assess its rotation. No bad smells should come from the inside.
Important: to buy a high-quality thermal jug at a very low price is nothing to think about... The brand of the product must also be taken into account. It is no less important to study reviews, and it is best not online, but those people who actually used such goods.
It is best to choose the exact volume based on your needs. For home use, 0.5-0.8 liters is often enough, but for hiking and long-distance trips, at least a liter capacity is needed.
It is very useful to shake the thermos jug in your hands. Extraneous sounds, such as tapping, rattling, indicate poor attachment of the internal reservoir. It is not necessary to count on the long service life of the product. Appearance - as you like. The heat retention time is also important.
For the choice of a thermos for tea drinking, see below.