It depends on the storage conditions. Zongzi is a kind of cooked food wrapped with glutinous rice and other ingredients. Zongzi contains starch, sugar, protein and other foods, which are easy to deteriorate. The higher the temperature, the faster the decay rate. The preservation of zongzi mainly depends on the preservation environment. The lower the temperature, the longer the edible period. It can be kept in the refrigerator for about 2 days. Freezing can keep for 3 months.