Come and see our amazing products. Made of food-grade 18/8 stainless steel, which provides with double-wall vacuum insulation to preserve the temperature of the drinks poured into it, also can repel stains and odors, meaning your lemonade won't taste like yesterday's coffee. Moreover, it makes the mug durable and not easy to break. Pls confirm with us about the packing info, stock color and exact production time before placing your order.