Material: Our mug is made of 100% 304 (18/8) food grade stainless steel . Have a smooth mirror finish on the surface. Dishwasher safe.
Double Wall Design: Double walled construction keeps hot things hot and cold things cold longer than ceramic cups.
Double Wall Lightweight and Durable: Double-walled makes it lightweight and reasonably sturdy. Will Last for Yearsesign: Double walled construction keeps hot things hot and cold things cold longer than ceramic cups.
Widely Use: 280ml size works well for an older child or adult. Perfect for using for tea/coffee, milk, cold and hot drink.
Maximum Capacity: 9.5 oz / 280ml. Recommend Use Capacity: About 8.5 oz / 250ml. Diameter: 2.95 inch (7.5cm); Height: 3.54 inch (9cm).