This is a hot and cold insulected mug that last for it hotness for 24hrs,is been use mainly for gift item for top offices and gorvment office ,is also use in a unique homes,is strong and durable, it has a ledge body,it comes in two colours black and brown, it gold on the body will never pill off, it also have a stainless steel seive in side and the inside of the mug is stainless steel insulected.