This cup is made of stainless steel material, durable and safe. Come in fashion appearance and superior performance. for carrying a wide variety of beverage. Smooth surface, you can have the good holding touch. for storing coffee or drink, etc. With practical design, you can use it conveniently outdoors. Features -Color: silver. -Material: 304 Stainless steel. -Size: 8.4x8.4x10.5cm. - This cup is made of stainless steel material, durable and safe. - Perfect for boating, hiking, dinner, parties, picnics, or sitting by the pool. - Smooth surface, you can have the good holding touch. - It is comfortable to hold in hand because it is a pretty mug. - This stainless steel bottle can be used at home, work, at the beach and even party.