The Santeco Nora II is a 500 ml double-wall vacuum insulated tumbler in Carbon Black, with a clear Tritan lid that keeps out dust and cuts down on spills. It is made of food-grade 18/8 stainless steel with a powder-coated, anti-sweat finish over a brushed steel rim, and it keeps coffee hot or cold drinks cold for hours. The outside stays safe to touch with hot drinks and does not sweat with cold ones. The tapered shape fits most car cup holders, the wide mouth is easy to fill and clean, and the tumblers stack for storage. Santeco states it is top-rack dishwasher safe, and all parts are BPA free.