air is the best insulator
Vacuum maintains the fluid temperature for a long time thanks to the vacuum between the walls made of the highest quality stainless steel. Thanks to it, the thermos can be used to store both hot and cold liquids. Regardless of whether freshly brewed tea or a very frozen isotonic drink is poured, the liquid spilled even after many hours will have a temperature close to the initial one.
stainless steel guarantees durability
Made of stainless steel covered from the outside with a black non-slip coating. It protects against accidental dropping of the thermos held in a glove or in a frozen hand.
All Esbit products are BPA free
BPA, or Bisphenol A, is a chemical from the phenol group that is used to make plastics. It produces, among others, bottles and food packaging. This substance can get into food and is harmful to human health, disrupting his hormonal balance and causing some types of cancer. We make sure that all products are BPA free for the health and safety of our customers.