Ship from HongKong. The travel mugs are made of plastic. This package can accommodate 150 ml water. Designed with mini shape, self-sealing water cover with a rope. There are many colors to choose from: purple, gray, black, brown, blue, red, white. This product is easy to carry, it's suitable for daily and travel. Material: Plastic. Size: 55 x 107 mm( 2.2 x 4.2 inches ). Unique Design: Self-sealing water cover with a rope. Capacity: Can accommodate 150ml water. Mulit-purpose: This product is easy to carry, it's suitable for daily and travel.