Stainless steel thermal mug with PURAMIC ceramic coating on the inside and a 360 ml Tritan lid from ASOBU. Thermal mug keeps cold and hot for hours. Ceramic coating on the inside for a wonderful feeling with every sip. Comes with a modular Tritan lid. Easy to use by sliding the spout to drink on the go. Made of 18/8 stainless steel, 100% BPA FREE. Double vacuum insulation: "Vacuum insulation double wall stainless steel" keeps cold/hot for hours. Durable for years, can be cleaned very easily by hand washing. Capacity: 360 ml.