Top & Best Thermos Review 2022 – How to Select Ultimate Buyer’s Guide

Top & Best Thermos: How to choose the best model of 2022?

Welcome to Today we are going to talk about the thermos, a tool that serves to keep the drink at the same temperature as when it was made for longer.

You can store hot or cold drinks, such as juices, water, coffee, milk, tea, among others. They also have the same taste as when they were prepared.

The thermos can be found in portable versions, which fit inside bags or backpacks, or for home use, which are larger and can be placed on top of benches or tables. Let us know which model is right for you?

First, the most important

  • The thermos can be used to keep drinks hot or cold for longer. If closed properly, the bottles can keep the drink at that temperature from 7 to 22 hours.
  • Storage capacity varies, there are smaller models that support from 250 ml to 500 ml, medium models that support from 750 ml to 1L and large bottles for up to 3 liters.
  • There are several models of thermos, from the traditional ones in which you turn the lid to pour the liquid into cups or cups, to the most modern ones, in which you only need to apply pressure to the lid.

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Best Thermoses: Our Favorites

Now, let’s introduce some of the best thermos models. We consider products with excellent sealing capacity, different types of lids and made of stainless steel or plastic, which are the most popular materials.

  • Emsa Samba Thermos
  • Brinox Thermos with lever 1381/100
  • Exam Tramontina thermos
  • Emsa Mambo Thermos

Buying Guide

Now that you know some of the best models of thermos, let’s talk a little more about the advantages and disadvantages of this product, what are the different models, how much do they cost and where to buy.

After all, if you are thinking of buying a thermos, it is because you want your favorite liquid to stay on point, ready to be enjoyed, for much longer, isn’t it?

What is a thermos and what are its advantages?

The thermos is a tool used to keep the drink (hot or cold) with the temperature and flavor of when it was made for the longest time. There are models for portable use and also larger bottles for domestic use.

Portable bottles have a capacity of 250 to 750 ml. This model is suitable for those who cannot prepare or heat the drink outside the home. They are also suitable for storing frozen juices and water.

The size of the bottle does not influence the time that this utensil will keep the drink warm or cold. Other factors influence this, such as sealing capacity, whether the model has higher or lower quality, whether it is closed correctly, etc.

To keep your thermos working well for longer, avoid putting ice in it, as it can damage the inner lining. The same goes for carbonated drinks, which create pressure and can generate leaks.

Check now, a table with the main advantages and disadvantages of the thermos:

Thermos or thermal cylinder? Which to choose?

Thermoses can vary in some aspects: capacity in liters, material of the piece, type of cap, ampoule (inner lining of the bottle) and design. We will further detail these differences in the purchasing criteria section.

A product very similar to the thermos is the thermo cylinder. This model is great for those who like camping, hiking, sleeping on the beach or having picnics, as it has the same utility as bottles, but the capacity is greater.

The thermal cylinder has versions of three, five, six, eight, ten and up to 12 liters. This product can maintain the temperature of the drink for about three hours.

This model has different types of opening, from the traditional revolving lid, to a tap. To fill the container, there is a lid at the top of the can, and you can position the drink straight from the coffee maker or blender.

A great advantage of the thermal cylinder is that some models have a divided internal space, allowing the storage of two types of drinks in the same bottle.

The design of this piece varies, there is the classic model, colorful and in larger dimensions that can be made of plastic or metallic material, and the more modern models, made in stainless steel.

We have prepared a table comparing the thermal bottle and cylinder, so that you can know the differences and similarities between these two products.

How much?

The portable thermos models are very cheap, you can find plastic or stainless steel options with a capacity of up to 1 liter for less than R $ 20. Bottles made with more resistant materials and with greater storage capacity cost over R $ 100, but there are models for more than R $ 1000.

Where to buy?

The thermos is a household appliance that can be easily found in supermarkets.

If you prefer to choose to buy a model over the internet, several virtual stores sell thermoses like Amazon. On this site you have access to models of different brands, styles and prices.

Purchasing criteria: Factors for comparing thermos models

In this last section, we will introduce you to the main purchase criteria, that is, what you should take into account when purchasing a thermos. Are they:

  • Bottle material
  • Ampoule type
  • Cap Type
  • Size

Now let’s explain item by item, so you don’t have any doubts and choose a model that meets your needs:

Bottle material

Thermoses can be made of plastic, aluminum, stainless steel, brass or porcelain.

The plastic models and their variations are the cheapest and you can find them in different colors. Stainless steel ones are also quite popular, because of the sophisticated design and because the material conserves heat a lot.

The least common are the chrome-plated brass and porcelain models. The porcelain bottle is more expensive and very delicate, because if it falls it can break easily, see an example:

Ampoule type

The thermos is a tool made up of “two containers”: the outer covering, which can be made of plastic, steel or porcelain and the inner covering, which is also called an ampoule.

The ampoule is the part that will be in contact with the drink and that will be responsible for keeping the temperature hot or cold for longer.

These ampoules can be made of glass or steel. The big difference between these two models is the durability and service life. If the bottle with a glass ampoule falls on the floor it can break, while the steel one is quite resistant to impacts.

Cap Type

There are three types of caps for the thermos, the flip, pressure or screw caps. In addition to having different functioning, they are more suitable for certain types of drinks.

The screw cap is the most common type, ideal for serving hot tea or coffee. This model must be closed properly to maintain a good seal on the bottle and prevent heat from dispersing. See what a bottle with a screw cap looks like:

The flip-top cap is recommended for those who will be drinking chimarrão, as this model has a steerable spout, which makes it easier to fill the chimarrão’s gourd, without spilling all the drink on the herb.

Finally, the pressure cap is the one where you must press a round button to pour the drink. It is recommended for work environments, as you do not need to move the bottle or turn it over to serve yourself with the drink.


When choosing the size of the bottle, take into account the number of people who will consume the drink. If you live alone or with few people, choose smaller models, 1 or 1.5 liters.

Now if the bottle is for use in companies (internal or external consumption), or if many people live in your house, choose larger bottles, of 2.5 or 3 liters.

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