The present model proposes a beverage container for changing the molecular structure of a liquid, which includes a container assembly and a magnetic field generating device. Through the specially designed miniaturized magnetic field generator, the beverage container can magnetize the liquid in the beverage container by using a specific audio frequency, thereby facilitating the use of magnetized water.本新型提出一種改變液體分子結構的飲料容器,其包含了一容器組合及一磁場產生裝置。本新型透過特別設計的微型化磁場產生裝置,使得飲料容器能夠利用特定音頻而將其內液體進行磁化,從而能方便磁化水的使用。