Recommend a good thermos: rating, review of the best, manufacturers, customer reviews

Types of thermoses and their features

The design is based on a flask with double walls, between which there is a vacuum space. Most products are similar, but there are several varieties.

Universal models

A distinctive feature is a wide neck and a universal-type lid. There is a narrow plug on the inside. You will need to unscrew the lid to get the food out. If you need to pour a drink, just open the cap. This thermos is good for a small snack while walking in nature during the day. In a vessel with a large volume, the temperature regime is poorly maintained. The hitt model has high thermal insulation properties.

Bullet

The product has an oblong cylindrical shape, resembling a bullet, and is compact in size, making it convenient to carry. It fits in the side pocket of a bag or backpack. There is no stopper, instead there is a cap with a valve that can be easily screwed on. In order to pour boiling water into the container, you do not need to remove the lid. Therefore, in this case the drink will always be warm.

Pneumatic pump

A wide device equipped with a large lid with a pump; the hose element is placed all the way to the bottom. A special feature of this device is that you do not need to remove the lid to pour liquid. One hand press is enough for the drink to flow. The temperature can be maintained for a long time by not using the lid.

Sudkovy

It has a large capacity; up to three plastic containers can fit inside the structure. If you need to store lunch in one container, this is the best option. With this thermos you can keep first and second courses together. There are models equipped with a spoon attached to the side of the product.

If you went to work and forgot your thermos with lunch or didn’t have time to pack it, services that offer delivery of full restaurant-quality menus will help out. It won’t be a problem even if you’re on a diet: companies have ready-made food for weight loss with delivery.

Thermal mugs and thermal bottles

Due to their convenience, such containers are indispensable during sports activities or on the road. You can drink on the go by pressing a button on the body. A quality option you can take for a run or for a country walk. In addition, thermal bottles and mugs have the following features:

• long-term temperature retention;
• compactness;
• stylish design;
• high strength.

The linear row of bottles is made of high-quality two-layer materials. There are thermal bottles and mugs that do not change the temperature of the liquid throughout the day.

STANLEY food thermoses are the best choice

If you have not yet made your choice, then, without a doubt, buy thermoses for food from STANLEY. The brand's products have been successfully present on the specialized market for more than a hundred years. And this period is the best proof of the high quality of the devices. The products are made of high-quality stainless steel, have vacuum insulation, stylish design and high efficiency in terms of maintaining temperature conditions in the required range. The STANLEY line of food thermoses is represented by a variety of models, including thermal containers and classic versions of products with a wide neck.

Food in a Stanley container remains at the desired temperature for 15 hours. Such products will be simply indispensable on a hike, during a lunch break, on a business trip or trip, to provide children with fresh and warm lunches during walks. The volumes of STANLEY food thermoses vary from about.41 liters to 0.7 liters. The set includes cutlery (spoon), plate, side handles (each model is equipped differently). This brand's food insulated container may have a green, blue, black or steel body. It is worth remembering that the manufacturer provides a guarantee for all products for up to one hundred years.

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What do you need to know in order to choose the right thermos?

First of all, you should proceed from personal goals. If you need a thermos for long walks in nature and hiking, give preference to the “bullet”. For home and garden – a model with a pump. When you plan to travel to a place where there is no possibility of heating food, a wall thermos will provide you with your favorite food at any time. A universal product will be useful for all occasions.

When choosing a thermos, consider the following:

• carefully inspect the lid and plug, they should close tightly without gaps;
• no cracks, chips;
• there should be no foreign odors. If a specific aroma is felt, this indicates a low-quality product;
• the presence of an O-ring corresponding to the size between the neck of the flask and the body;
• the flask should not sway;
• active operating time must be at least seven hours.

Did you know? You can test the functionality of the product at home. It is necessary to pour boiling water into the thermos. After two hours, check the condition of the case. From the outside it should be cold, the contents should remain hot, as if the liquid was poured in now.

Basic parameters for choosing a thermos

When purchasing, you should choose a product based on its characteristics and manufacturer.

Housing material

Stainless steel is used for the body of the vessel, which can be made of plastic. The metal version is better than plastic and has advantages over it in resistance to external influences.

Volume liters

The smallest has a capacity of two hundred and fifty milliliters. For industrial use there are models with a capacity of up to forty liters. Products are divided into categories:

• small container - from two hundred milliliters to a liter, for example, a thermal mug;
• standard model – liter or two. These are universal products;
• large-capacity - characterized by a volume of three liters or more.

A volume of seven hundred milliliters is suitable for one or two people. If a company or family is going on a hike, it is better to buy a container with a larger capacity.

Cork

Cork is made from elastic raw materials. Fit tightly into the neck. There is no thread in it; it is held in place by friction. Modern modifications may not be equipped with such an element due to rapid wear.

Insulation

The main function of heat preservation is performed by insulation. The following materials are suitable:

• Paper. It is optimal to use newspapers. Toilet paper will also work.
• Polyurethane foam.
• Wool.
• Crushed foam.
• Polyurethane foam.
• Sawdust and shavings remaining during wood processing.

The cheapest option is to collect advertising newspapers. Balls are made from them and placed between flasks. The disadvantage of the material is its instability to moisture. You can use polystyrene foam used for packaging household appliances. The foam needs to be crumbled into small pieces.

A more expensive option is polyurethane foam. Available in hardware stores in roll form. Polyurethane foam is also polyurethane foam. One of the best insulation materials. But you need to work with it carefully. Due to significant expansion, deformation of the internal vessel is possible. If a plastic bottle is replaced with a glass bottle, it may burst due to high external pressure. It’s easier with plastic; you can pour water into the bottle and screw it tightly so that it doesn’t deform under the pressure of the seal.

Advice! If the inner container is glass, it is better to refuse polyurethane foam.

It is worth choosing the material that is available in a particular case.

Which thermos is better: with a glass flask or a metal one?

The glass flask has advantages during operation. It is easy to care for, just wash with warm water. Keeps warm well. However, there is only one drawback - fragility. This device is suitable for home use, but not for hiking.

The metal flask is resistant to damage. Retains heat less well. Food particles may remain on the metal coating. This device is suitable for travel and tourism.

Plastic

Rarely used to make flasks. The advantage of a plastic flask is low cost and light weight. Has low heat conductivity. Also, plastic does not come into contact with hot liquid well.

Glass

It is hygienic and easy to clean. The glass device is suitable for brewing herbal infusions without leaving marks on the dishes. If it happens that the glass is cracked, the flask can be replaced.

Steel

For people leading an active lifestyle, this option is better than others. The product may cost more, but will last more than one year. Steel is not subject to strong shaking, so it is useful on a hike. It is not recommended to keep drinks containing acid in a metal flask.

Thermos design

Maintaining the original temperature is achieved due to the special structure of the device. It consists of an inner flask, an outer body, a stopper and a lid.

Between the bulb and the casing there is an insulating material or vacuum. And it is precisely due to the fact that it is inside and prevents heat loss that the product does not cool down. Nowadays, vacuum products are much more common because they do their job well and weigh little. At the bottom there is a special absorbent layer that removes remaining air.

The stopper and lid provide a tight seal. Threads and O-rings are used for this.

Each of the elements deserves special attention, so we will dwell on them in more detail, but first we will provide general tips on choosing a reliable design:

• open the container and smell: sharp and unpleasant odors indicate low-quality raw materials, and it would be right to refuse such a purchase;
• shake the device - there should be no sounds;
• chips, dents and damage are unacceptable;
• check the plug: how tightly it fits and whether there are any gaps;
• The passport must indicate the manufacturer’s details and the warranty period, so that if a defect is detected, the product can be replaced without any problems.

After purchase, it is advisable to conduct a heat resistance test. To do this, pour hot water into the thermos. After 15–20 minutes, touch the outer wall: it should be at room temperature and under no circumstances warm. If the walls are warm, then it is better to return such a product to the store and look for another model. The test can be extended to several hours, and the temperature of the contents can also be assessed.

You can see the test results of some equipment options in the video.

Frame

It is made of stainless steel or plastic. Each variety has its own advantages and disadvantages.

1. Plastic is cheaper and can look elegant thanks to the variety of colors and patterns. It is also lightweight, making it the best choice if you need to carry the vessel with you all the time. However, plastic is a rather fragile material; it cracks and splits from impacts and falls; over time, scratches and abrasions appear on the surface, which spoils the overall impression.
2. Metal is reliable and durable because it is not afraid of damage. But higher weight and cost discourage potential buyers. Such a specimen will become a faithful companion on long hikes or fishing, where impact resistance is one of the key criteria. Additionally, the metal is treated with a copper coating for better heat reflection.

Flask

This is probably a key characteristic, since the flask is in direct contact with the product. So one of the main requirements for this element is safety. Also added here are ease of maintenance and low weight.

There are products whose interior is made of the following types of materials.

Glass is good because it does not interact with food in any way and is easy to clean. In addition, glass holds boiling water for a long time. There are only two disadvantages of dishes with a glass flask, but they are quite significant.

Firstly, it is fragile, which is why glass cannot be dropped or hit. Secondly, it is heavy due to the mass of the glass itself and the insulating layer, which prevents the vessel from breaking.

Steel – this can only be stainless steel. It is very durable and not afraid of impacts, is relatively easy to clean and performs an excellent heat-insulating function. With all this, such a flask cannot be called light either, and it is capable of absorbing odors. And even stainless steel oxidizes from sour infusions and an unpleasant iron taste appears.

Of all the alternatives, which one should you choose for tea? Models with Teflon coating, which prevents the absorption of odors and tastes and is easy to clean.

Plastic – lightweight and inexpensive. But it absorbs odors and preserves them for a long time. So don’t be surprised if your tea comes out with the taste and aroma of the coffee that was there before. In addition, the plastic becomes stained and scratched, and cracks when dropped. If low-quality raw materials were used during production, it will release chemical compounds into your drink.

Opening and feeding method

Such a small detail, but how much depends on it! How long the initial temperature is maintained, whether a leak will occur and how convenient it will be to pour the drink - the valve is responsible for all this. There are several types.

1. The plug is screwed in at a high number of turns. The most simple and reliable variety. But using such a thermos is not very comfortable due to the need to unscrew and screw the cap back on every time.
2. Spring-loaded valve - a button in the middle opens a hole for the liquid to escape. It is comfortable to use, and heat loss is minimal. But the danger is that the plastic elements become loose over time and may begin to leak. In addition, such a stopper is non-removable, so it will be difficult to wash it from the inside to remove tea leaves or other small particles that have got there.
3. Push-button spring-loaded valve - press the button, moving it to the side, and the window opens. Due to the small hole, it retains heat for a long time, while being disassembled and washed.
4. Lid – ensures tightness due to a tight fit to the hole.
5. Pump – found in stationary household models. In order to extract the contents through a special spout, you should press the button located at the top several times.

Other details

Almost all models have a lid, which will not only be needed for insulation, but will also serve as a mug or bowl (depending on what type of container you have).

There are examples where the kit includes two cups: the main (upper) and additional (inner). This is a good solution for those who travel together - there is no need to carry an extra vessel.

Thermos flasks have different handles for transporting and removing contents. There are folding holders that take up minimal space in your bag.

Some samples are equipped with a shoulder strap to make it convenient to carry them from place to place without using your hands. This is especially true for bulky, heavy models.

Some options are also equipped with a carabiner - a latch that allows you to fasten the device to your bag in one movement. This way it doesn’t take up space in your backpack and is always available.

Tips for choosing a thermos for food

There are varieties:

• model for placing several dishes in a vessel. Also intended for heating in a microwave oven;
• classic version with a one-piece flask. The food will stay warm for a long time.

When choosing, you should consider the purpose of the product. For schoolchildren, you can purchase a compact thermos for food up to two liters. For an adult, a roomy option, such as a refrigerator bag, is suitable. When purchasing, pay attention to additional items. These are spoons, forks, a thermal bag.

It would be a good idea to inspect the inside for odors. They shouldn't exist. The presence of a handle for ease of carrying is also taken into account.

The best thermos with food containers

Arctic

• Price – from 872 rub.
• Dimensions – 140x140x270
• Country of origin : Russia

Arctic thermos

The best thermoses for tea and coffee: rating

THERMOS Rocket Bottle

• Price – from 3790 rub.
• Volume – 1.2 l
• Country of origin – Germany

THERMOS Rocket Bottle thermos

Arctic

• Price – from 3600 rub.
• Volume – 1.5 l
• Country of origin : Russia

Arctic thermos

Biostal

• Price – from 650 rub.
• Volume – 1.5 l
• Country of origin : Russia

Biostal thermos

Mimi PNF160

• Price – from 520 rub.
• Volume – 1.6 l
• Country of origin : China

Mimi PNF160 thermos

Penguin BK-36

• Price – from 720 rub.
• Volume – 1 l
• Country of origin : China

Penguin BK-36 thermos

These characteristics will help you evaluate and choose between the models of thermoses “Arctic”, “Thermos”, “Biostal” and others.

Which thermos to choose

1. For long trips, difficult expeditions, difficult hikes, choose a thermos with an average volume of 0.7 to 1.5 liters. It is advisable to take the material steel or plastic. It would be good if the model was universal, so that it would be possible to store not only drinks, but also food.

2. For simple picnics, fishing trips, and outings in nature, bullet thermoses, universal and boat thermoses, are suitable. Calculate the volume based on the number of people. The material of the body and inner flask can be steel or plastic.

3. A boat thermos will be a good helper in conditions where it is not possible to cook food.

4. A thermal mug will be an excellent option for every day. The small volume is enough for one person, and the compact dimensions will allow you to place such a thermos even in a small bag.

The most worthy choice in the form of a flask

Stanley Adventure

If you need to choose a high-quality thermos for personal use, we can recommend the Stanley Adventure flask.

• Price – from 2100 rub.
• Dimensions – 36 x 61 x 142
• Country of origin : USA

Stanley Adventure thermos

High quality Asian thermoses

Let's not ignore the rating of the best thermos models from Asia.

Zojirushi SF-CC13

• Price – from 3600 rub.
• Dimensions – 130x 115x240
• Country of origin : Japan/Thailand

Zojirushi SF-CC13 thermos

Kovea Black Stone

• Price – from 1480 rub.
• Dimensions – 85x85x340
• Country of origin : Korea

Kovea Black Stone thermos

Penguin

• Price – from 980 rub.
• Volume – 1 l
• Country of origin : China

Penguin thermos

Inner vessel material

The advantage of a thermos made from two plastic bottles is its phenomenal impact resistance. They can even play football. This is where the advantages end. Do not pour boiling water into a plastic bottle.

Firstly, it is deformed, and secondly, harmful substances are released. The maximum water temperature should not exceed approximately 80 degrees.

To compensate for this disadvantage, you can use a glass bottle. It is better to pour boiling water into it in two stages. First, pour a small amount and shake, and then add the remaining amount. Otherwise there is a chance that it will burst.

The best brands of American manufacturers

TIGER

• Price – from 1435 rub.
• Volume – 1 l
• Country of origin : USA

TIGER thermos

Stanley

• Price – from 1690 rub.
• Volume – 1.3 l
• Country of origin : USA

The Stanley brand is the progenitor of all thermoses. Four of the best models from this brand are here.

Stanley thermos

The most versatile pump thermos Tiger TIM-1900

The Tiger TIM-1900 thermos has compact dimensions: thirty-two centimeters high, diameter – fifteen and a half. It holds two liters of drink.

• Price – from 4721 rub.
• Volume – 1.9 l
• Country of origin : USA

Tiger TIM-1900 thermos

The best thermos manufacturers - which company to choose

The Russian market is replete with various manufacturers of thermoses. The main share belongs to European companies, but there are also companies from other countries. The products of most well-known brands are quite familiar to consumers of similar products. Lovers of hiking and traveling have more than once been convinced that the quality of the products is at a very high level.

For those who do not have the opportunity to read the article to the end, we suggest that you familiarize yourself with the most popular brands:

1. Tatonka

2.Primus

3. Thermos

4. Berghoff

5. Stanley

Thermoses from these manufacturers boast excellent materials, good assembly, reliability and long service life. For those wishing to choose a specific model, we advise you to go to our rating of the best thermoses.

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Operation and care of the thermos

The long service life of a thermos depends on careful use and proper maintenance. The main rule: wash, dry in a timely manner, and do not leave food particles inside. It is important to avoid strong impacts on the case and not to drop it on a hard floor. The service life of some models depends on the integrity of its vacuum flask.

Clean the inside of the thermos correctly and on time. Upon returning from a trip, you need to immediately wash and dry it. Particular attention is paid to the lid and pump. To remove leftover tea leaves or food, you can use a brush.

Thermal bottles can be washed in the dishwasher.

It is better to store the product open so that air flows inside. It is better not to keep carbonated drinks in metal containers, so as not to spoil the metal.

How to make a thermos

Before making a homemade thermos, you should understand the operating principle of factory products. The design minimizes the process of heat exchange between the contents and the environment. The temperature of any body depends on the frequency of molecular vibrations. Heat transfer can occur due to the contact of molecules (thermal conduction) or through infrared radiation.

For the production of modern thermoses, the principle of the Dewar vessel is used. It was developed back in the 19th century. The technology involves the use of two vessels of different sizes. A smaller container is inserted into a larger one, and the air between them is pumped out. The metal used to make the flasks reflects infrared rays, and the vacuum reduces thermal conductivity.

To make a thermos with your own hands, you should also proceed from the Dewar method. But it is difficult to create a vacuum at home, so you can use insulating material. Metal containers are being replaced by plastic bottles. Aluminum foil will reflect infrared radiation. It is used to wrap the inner bottle.