A real thermal bag is a very useful accessory when traveling and traveling, where it keeps the temperature for a long time, regardless of whether it is cold or warm. When using it, you should pay attention to the volume, color and manufacturer. Unlike thermal containers, insulated bags have soft edges and a soft frame, which greatly simplifies its transportation and storage. it takes up less space. When choosing a color, it is worth considering the conditions in which it will be operated. The more difficult conditions it will be used, the darker the model should be taken. Cooler bags were invented to carry and store food, groceries, baby bottles, drinks, meals, lunches, and even medicines. When buying, you should add a cold accumulator to the order, because. it will significantly increase the temperature retention time inside the bag.