350ml Sanrio Stainless Steel Cartoon Thermos Shin-chan Dollcup Cosplay Child Vacuum Flask Water Bottle Gift Cup for Kids. Product Information: Product Name: Sanrio Stainless Steel Cartoon Thermos, Size: 22.2*7.3cm, Material: 316Stainless steel, Capacity: About 350ml. Package includes: 1Pc*Shin-chan Dollcup. Note: Due to manual measurement, please allow some error. The actual color may be different due to the color of the screen. Due to the material of the product, there may be a 1-3cm error in the product size.