Product Name 　Natchumon Mug MATERIAL 　Polypropylene: Cup, Lid 　Silicone Rubber: Lid SIZE 　Capacity: 350ml 　Heat Resistance: 150℃ 　Cold Resistance: -40℃ *Not microwave safe. ■Features 　Airtight seal that prevents spills even when upside down 　Size of a takeout cup 　Lightweight and shatter-resistant 　A tumbler you'll want to take not only for everyday use but also for outdoor activities and travel. *The color of the product may vary depending on your browser.