Esbit - a German company that has been around since 1936. From the very beginning, Esbit's main and flagship product was solid fuel, in the production of which the company has become a world leader. A natural consequence of this was the expansion of the range, first with the cookers themselves, then with pots, canteens, pans, thermos and similar camping accessories. Esbit is now known and appreciated primarily for the high quality and reliability of the products it offers, and its position in the solid fuel market is so high that it is often referred to as 'Esbit fuel'. The company's range is also used by military units, rescue services, international organisations providing aid in third world countries, as well as by 'ordinary' tourists, climbers and outdoor enthusiasts. It protects against accidental dropping of the thermos while wearing gloves or cold hands. Special coatings on the inside of the thermos allow for easy removal of sediment and enhance the thermos's thermal properties.The ergonomic shape makes the thermos easy to handle, also makes it easier to fit into a stuffed backpack. In order to keep the thermos equally comfortable, regardless of the volume, all volumes have almost the same diameter (only the height varies).The thermos maintains the temperature of liquids for a long time thanks to the vacuum between the walls made of the best quality stainless steel. Whether you pour in freshly brewed tea or a strong iced isotonic drink, the liquid poured out will remain close to the initial temperature even after many hours.To make it easier to decide whether to buy a thermos with automatic or traditional connection, Esbit includes both. These plugs can be used interchangeably, according to your taste and your needs at the moment. In addition, Esbit thermos flasks are also equipped with a second cup which is carried under the cap . This allows two people to enjoy a warming drink at the same time.Two plugs (automatic and traditional)Two cups SPECIFICATIONSGuaranteeGuarantee period 24 months