Ice filter cup / cup

An ice cup that prevents ice from flowing out. Ice is necessary to cool drinks. However, when people drink beverages, people suffer discomfort in drinking beverages because of ice that flows out, together with beverages. Ice filter cup is a product that prevents ice from flowing out, together with beverages by putting ice under a cup through ice filter cup. After putting ice to a cup by opening the bottom of a cup, people structurally drink beverages by inversely reversing a cup.