Come and see our amazing products. This thermos cup is made of food-grade 304 stainless steel for the healthy drinking experience.The bottle features a double-walled stainless steel design, vacuum insulation, copper lining and a screw cap.It can keep the drink hot or cold for hours.You can customize your logo on it, making it a great promotional gift. Pls confirm with us about the packing info, stock status and exact production time before placing your orders.