Esbit - a German company that has been around since 1936. From the very beginning, Esbit's main and flagship product has been solid fuel, in the production of which the company has become a world leader. The natural consequence was the expansion of the range, first with the stoves themselves, then with pots, pans, pots, thermos and similar camping accessories. Today, Esbit is recognised 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 offer is used by military units, rescue services, international organisations providing aid in third world countries, as well as by 'ordinary' tourists, climbers and outdoor enthusiasts.Esbit Thermo Bug 375 ml is a revolutionary thermos jug with an automatic lock that allows the hot drink to be closed tightly with a single push.Thanks to the double walls, the temperature of the drink, whether hot tea or cold isotonic drink, is maintained long after pouring . The outer surface of the mug is covered with a non-slip layer that prevents accidental release when held with gloves or cold hands. The perfect solution is a cap with a mouthpiece , whose button blocks the flow of liquid. This solution is well known from thermos flasks; it prevents the spillage that often occurs during the tedious unscrewing of traditional stoppers. The strongly protruding and profiled mouthpiece makes drinking easier. The narrow profile of the cup at the bottom makes it easy to hold in the hand and allows it to fit most car handles. The bottom has an anti-slip pad that also protects the cup from hitting the ground.