The thermos of the famous FBB series is particularly popular due to its high temperature characteristics, durability, lightness, functionality, and practicality, as well as its long service life. The spacious thermos of the classic shape FBB is a must-have for trips and travels. Drinks stay hot or cold in it for more than a day thanks to the vacuum thermal insulation, design features, and materials used in its production at Thermos company's own factories. The FBB thermos fully complies with the international quality standard EN12546-1:2000. All materials are safe, environmentally friendly, heat-resistant, and impact-resistant, do not emit or absorb foreign odors, do not contain bisphenol A and polyvinyl chloride. The thermos body made of corrosion-resistant 18/8 AISI 304 Stainless Steel can withstand external damage and dents. The flask made of food-grade stainless steel with increased nickel and chromium content is inert to the contents, so drinks stay aromatic and fresh in the thermos for a long time. The thermos is easy to care for and use: it opens with one press of the plug valve, so you can drink from the thermos or pour the drink into the cup lid without unscrewing the plug. The plug has "open - close" indicators on the top. The plug is easily disassembled for thorough cleaning. The deep plug of the valve type minimizes the influence of the ambient temperature on the contents of the thermos when opening and closing it. The thermos is sealed with food-grade heat-resistant silicone gaskets. Thanks to its ergonomic shape, the thermos is comfortable to hold in hand and convenient to place in a backpack or luggage.