Hello Kitty Stainless Steel Mug Fun Sanrio Hello Kitty Stainless Steel Coffee Tea Mug Cup Tumbler : Fun Holiday Collection Warm or cold, the double walled design will keep your beverage the way you like it. Hand Wash Only. Do not microwave. Heat Resistant 212'F (100'C) Cold Resistant 32'F (0'C) Capacity : 15.5 fl oz (450ml) BPA free plastic / Rubber lined non slip base / Size : 7"H x 3"W x 2.5"D