Made of 304 stainless steel, long service life, will not release harmful substances, can be used for a long time, not easy to age, stable performance, not easy to corrode, no peculiar smell, not easy to wear, not easy to deform, with lasting stability and practicability. The 13oz large capacity cup can hold a large number of drinks at one time, which can be used to drink flower tea, beer, coffee, water, milk, any hot and cold drinks and other beverages, easy to use, strong practicability, stable performance. The handle is easy to hold, comfortable to hold, easy to pick up, it is stronger and safer than glass.