The compact FBB series thermos is designed for two full cups of beverage. Thanks to double walls, vacuum insulation, premium materials, and construction features, the temperature of hot liquid is maintained in the thermos for 12 hours, and cold liquid for over a day. The impeccable characteristics of the thermos are achieved through the innovative technologies of the THERMOS company, which has over a century of manufacturing experience. All materials used in the thermos are environmentally friendly, safe, heat-resistant, and impact-resistant, do not absorb or emit any foreign odors, and are free of bisphenol A (BPA free) and polyvinyl chloride (PVC free). The thermos fully complies with the International Quality Standard EN12546-1:2000. The thermos body is made of corrosion-resistant 18/8 AISI 304 Stainless Steel, capable of withstanding external damage and dents. The flask made of food-grade stainless steel with increased nickel and chromium content is inert to the contents, so beverages remain aromatic and fresh in the thermos for a long time. The convenient valve-type cap easily detaches with a single press, allowing you to drink from the thermos or pour the beverage into the lid-cup without unscrewing the cap. The cap has "open/close" indicators on the top (OPEN/CLOSE). The cap can be fully disassembled for thorough cleaning. The thermos is comfortable to hold in hand due to its ergonomic shape, and the diameter of the base is suitable for placing it in car cup holders or bicycle bottle cages.