Thermal bag: reviews of the owners. How much is the thermos bottle needed in the farm and how does it work?

Probably, each of us at least once was on a picnic, on a camping trip or just went to a pond to relax. In the summer heat the products quickly deteriorate, the drinks heat up, and a slight snack between the bathing becomes not so tasty. In order to ensure that the products retain their taste for a long time and do not deteriorate, an isothermic bag or a thermo- bag is perfect. Customer feedback demonstrates the benefits of this invention.

How does the thermos bottle work?

Often an isothermal bag is called a refrigerating bag, but one should not confuse these concepts. The refrigerator bag is able to cool the products, and the isothermal only maintains the temperature for a certain period of time. Also, the difference between a temperature bag and a refrigerator bag is that the first one can be used not only for storing cold food, but also for keeping food warm. For example, you just baked hot pies, but are afraid that by the end of the trip they will cool down and not so tasty. Do not worry - you will help out with a thermos bottle.

Accessories for a thermo bag

For additional prolonged maintenance of the necessary temperature inside the bag, additional accessories are used. They are called accumulators of cold or heat. In order to understand whether they need your model of a bag, it is enough to read reviews about thermosets. The principle of the battery is simple. Before use, the cold battery should be placed in the freezer, and the heat accumulator should be heated in a microwave or in hot water (depending on their type). Batteries are built into the walls of the thermos bottle or simply fit into it. To maintain the required temperature, several batteries may be required. One is designed for a volume of 5 liters. That is, if a bag of 40 liters, you need 8 batteries. Thus, the presence of such an aggregate can significantly increase the shelf life of products.

What are the thermosets?

Before you make a purchase, you need to decide what kind of thermos bag you need. Customer feedback will perfectly help you solve this problem. To facilitate the task and not to torment you for many hours studying the information, we will tell you about what kind of thermosets are.

The smallest and the smallest is called a sandwich. Its weight does not exceed 400 grams. This handbag is designed for a company of two people and perfectly preserves the freshness of a small snack. Another of its purpose, though not quite ordinary, but quite practical, is to store cosmetics in hot weather. Undoubtedly, before this came our beautiful half of mankind, who quite often faces the problem of melted lipstick on the beach. In addition, such a thermos bottle is popular in the circles of students and office workers.

The thermocontainer is another type of thermoset. Its weight is only 360 g. By capacity it is the same as a sandwich, but more compact.

Lunch box is distinguished by its original design and the presence of several compartments. In them you can place a salad, a second and dessert. Depending on the number of compartments, the weight of the lunch box can vary from 400 to 800 g. Most often, it is purchased by office staff or students.

There are thermosets made in the form of a backpack, bag or container. They are large in size, the internal volume of such products can reach up to 140 liters. Any fishing, picnic or trekking will not do without such an invention as a thermos bottle. Customer testimonials confirm that thermo-irons keep food and drinks fresh for a long time and protect you from poisoning with stale food.

What are the thermosets made of?

We sorted out the types of bags, but what are they made of? Thermocontainers, lunch boxes and other frame products are made of rigid polymeric materials. And such isothermic bags and backpacks basically have dense fabrics that are amenable to washing and quickly dry.

But the most important thing in an isothermal bag is what its inner layer is made of. In high-quality thermosets it is made of PVC materials that have light reflecting properties. Such bags will keep the necessary temperature for a long time. In cheaper models of thermosensors, the inner layer is made of colored polyethenes. They are much worse at keeping the temperature, but will cost less.

Children's Bags: why are they needed?

Parents of a young child understand how important it is to have a baby bottle with them during the walk. But it is not always warm enough. For this purpose, a new niche has appeared in the category of thermosensors - a children's thermos bottle. It is designed to store bottles with a baby formula, which is already ready for use. It's very simple: you prepare a nutritional formula or warm up the milk, and then put these bottles in a thermos bottle. You can feed the baby at his first request, and he will not be capricious in anticipation of his dinner.

Someone will say that this is a pampering, you can do with a simple thermos, and only a lazy mom needs a bottle bag. Reviews of young mothers prove otherwise. They say that such thermosets perfectly keep the heat and do not let in air, and the kids gladly drink warm milk while walking in the park.

A short list of tips for choosing a thermos bottle

The thermo-bag should be bought only in a specialized store. At purchase it is desirable to demand the certificate of quality of the goods. Do not forget that the seller is obliged to fill in the warranty card, otherwise, in the event of a defect, you can not return or exchange the goods. Before buying, be sure to inspect, feel it, check locks and seams and determine if the thermos bottle is of high quality. Feedback from buyers is important, so before buying it would be nice to read them. The walls of the thermos bottle must be tight, otherwise it will not justify its function and leave only disappointment from the purchase. When choosing a bag, do not forget to rely on your own interests and on what you need this invention for (travel, picnics or lunch at work).

Pleasant shopping!