Children's thermos

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

Children’s thermos: What’s the best of 2022?

The infant thermos is one of the essential accessories in a child’s routine. Whether to have water during leisure time outdoors, or juice and other drinks in the school lunch box, the thermos helps to preserve the freshness of the drinks.

But do you know which is the best infant thermos? And what models are available today?  In today’s article, we will answer these and other questions about the thermos for children.

First, the most important

  • The infant thermos allows the child to hydrate when and where needed, whether on outings or at school.
  • There are various models of thermos for children, both in terms of design, size, and manufacturing material.
  • But one of the most important points to be considered when buying the best children’s thermos is in relation to the existence or not of spouts, straws or cups.

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Best Children’s Thermoses: Our Recommendations

  • The best children’s thermos of all
  • The best bottle with spout and retractable straw
  • The best thermos with children’s drawings

Buying Guide

If you have already started the search for a children’s thermos, you know that choosing the best one is not that simple. After all, the variation in models, specifications, quality and prices is very high.

Therefore, we created this Buying Guide. Next, we’ll take all your doubts about the children’s thermos and help you buy the best one.

Why should every child have a children’s thermos?

Regardless of the season, hydration is an important requirement for maintaining good health. And when we treat children, fluid intake deserves even more attention.

In fact, the children’s thermos is practical and functional, as it allows the child to have access to drinking water and other drinks on rides, trips and even at school.

That is, with the infant bottle, the child will remain hydrated and even fed, since it is possible to store juices, vitamins and even soups in the thermos.

In addition, because it is infantile, the thermos for children has an adequate size so that the little ones can hold it, in addition to having accessories that facilitate the ingestion of liquids and prevent drinks from dripping on clothes.

But children’s thermoses are even more special. That’s because they keep liquids cold or hot for longer, which preserves drinks.

This is due to its internal material, which does not allow heat exchange between the liquid inside the bottle and the environment.

And, most importantly, the children’s thermos is also an indispensable item for the lunchbox, because in addition to keeping the drink at an appropriate temperature, it also slows down the oxidation process of the fruits, which is important in the case of natural juices .

What is the difference between the thermos and other children’s bottles?

The bottles accompany all phases of the child. From the beginning of the baby’s life, with the bottles, passing through the plastic bottles until reaching the thermos.

Depending on the shape, size, material of manufacture and operation model, there is an ideal and safer type of bottle for each phase of children’s life.

For example, for children under 3 years of age, plastic bottles with a straw or spout are ideal. These models are sturdy and easy to carry in your backpack and maternity bag.

Another functional model is the squeeze, the folding type, which does not take up space, is easy to store and has a handle to hang even in the baby stroller.

For older children, who need to take a lunch box to school, thermoses end up being the best option.

As the idea is to maintain the temperature and freshness of the drinks for longer, the children’s thermos does the job well.

What are the models of children’s thermoses?

There are several types of children’s thermoses. But here we are going to deal with the differences in the way of operation and design.

For example, you will find thermos for children that have a screw cap; while on other models, just press a button to activate the coupled nozzle.

With regard to design, there is a wide variety on the market, with different options of colors, shapes, with cups and lids attached, straws and even handles for transportation. We’ll talk about these details in Purchase Criteria .

But below, you can see the main models of children’s thermos:

    • Traditional thermos , with or without a handle / handles;
    • Squeeze child heat;
    • Children’s thermal cup / mug .


What care should you take with the infant thermos?

As it is a children’s accessory, it is important that you take some precautions when buying the infant thermos.


It is worth betting on models with full closure, to avoid leaks.

For example, it is worth betting models with full closure, to avoid leaks, whether in the backpack or lunch box.

This is also important to avoid wasting leaked drinks. In addition, it is essential that you read the recommendations for use by the manufacturers of children’s bottles.

The fact is that some brands of infant thermoses do not recommend storing milk and carbonated liquids.

How to clean and preserve the infant thermos?

How you clean the thermos can influence the ability to keep liquids at the desired temperature and the life of the bottle.

And that goes for both before using the thermos for the first time, and for cleaning and sanitizing after use. It is also important to consider the type of drink and its temperature.



Did you know that before using the thermos for the first time you need to scald it?

If you are using the children’s thermos to store hot liquids, preheat it with hot water.

Then add boiling water, close tightly and leave for 4 hours. If after that period the water remains hot, the thermos is ready for use.

In order to preserve cold drinks, do the opposite process, using cold water.

After the child uses the infant thermos, it is ideal that you wait for the bottle to reach room temperature and then wash it.

If the bottle is very dirty, you can wash it with detergent and rinse it with warm water. And, of course, to ensure thorough cleaning, it is necessary to have special brushes, both for cleaning bottles and straws.

How much does a children’s thermos cost and where to buy it?

Depending on the manufacturer brand, the size, capacity and accessories that come with the product, the infant thermos can be very expensive.

In fact, the ones that are more efficient can cost around R $ 180. But you will also find thermos models for children starting at R $ 15.

To buy them, you can opt for traditional, children’s, department stores and even large supermarket chains, such as Lojas Americanas and Carrefour.

However, in order to get lower prices and more model options, the ideal is that you choose to buy the children’s thermos over the internet. In this case, we recommend reputable and credible stores  Amazon.


Purchasing Criteria: How to Compare Children’s Thermoses

When it comes to action and buying a children’s thermos, you will come across many different models.

To choose the best option, it is essential that you understand the criteria that differentiate one bottle from another. We list the main ones for you:

  • Age range
  • Stainless steel, plastic or aluminum
  • Capacity and height
  • Straw, cup and handle

Below, you will find out how to analyze each of these details.

Age range

The first item that you should take into account when buying the best infant thermos is the recommended age range for using the product. Make no mistake, not every bottle is safe for all ages.

Manufacturers offer models with different age groups. Thus, you will find infant bottles that can be used from 36 months, 48 ​​months and so on.

Stainless steel, plastic or aluminum

Then, it is important that you choose the type of infant thermos well according to the material of manufacture. It is this aspect that will most interfere with the bottle’s durability and the maintenance of the liquid temperature.

In general, thermoses can be made of plastic, aluminum or stainless steel. The one made of stainless steel, often with a double vacuum wall, is the one that most guarantees the conservation of temperature for the longest time.

But there are pros and cons regarding all types of materials for making a children’s thermos.

To give you an overview of this, we have created a table with the advantages and disadvantages of each of these materials:

Capacity and height

It is clear that storage capacity is another essential item to be observed when buying a children’s thermos.

You will find options that have a capacity ranging between 200 ml and 500 ml. But be aware that, in general, this capacity is also linked to the dimensions of the thermos.

And this is important because the bottle needs to fit in the school backpack, children’s lunch box or bag.

In this respect, one of the most important measures you should analyze is the height of the children’s thermos. In this regard, there are bottles measuring between 10 cm and 20 cm.

Straw, cup and handle

Another factor that you should consider is whether or not the children’s thermos has a built-in straw, cup and handles.

In general, manufacturers do not recommend drinking the liquid directly from the bottle opening. Therefore, the importance of the presence of a straw or glass. But, in addition, these accessories make it easier for the child to drink.


Did you know that to increase the liquid temperature maintenance time, the ideal is that you use the full capacity of the infant thermos?


Some models of bottles for children also have a removable spout and straw, which makes cleaning easier.

Another accessory that must be present in the infant thermos is the handles or handles. They serve to facilitate the grip and to tie or hang the bottle.


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