Come and see our amazing products. It is made of food-grade 304 stainless steel, which provides with double-wall vacuum insulation to preserve the temperature of the drinks poured into it, and also can repel stains and odors.meaning your lemonade won't taste like yesterday's coffee. moreover, it makes the mug durable and resistant to breakdowns.The stainless steel mug is powder coated for a durable matte finish which is easy to grip. sweat proof design keeps fingers dry and un-frostbit.. If you are a coffee addict who can drink more freshly brewed hot coffee a day, the mug will justify your expectations and does not sweat. If you are an icy beer lover, your hand will never get frostnip. Pls confirm with us about the packing info, stock color and exact production time before placing your order