Come and see our amazing products. This coffee cup is made of stainless steel. The stainless steel coffee cup uses insulation technology to keep your coffee or beer hot and cold for a few hours, you can freely touch the surface of the cup, because its double-wall will not be heated or cooled by coffee or beer, the advanced cover can reduce the cup The transfer of temperature keeps more insulation. The slide design allows you to remove the drink from the lid without having to remove it. This coffee cup is definitely the best choice for promotion and gift. Pls confirm with us about the packing info, stock color and exact production time before placing your order.