A breast milk bag with identification code is mainly composed of a bag body with a containing space. The two sides of the bag body extend upward to a sealing part, and a chain is arranged under the sealing part. An identification code is arranged on the bag body to provide a mobile device to scan the identification code. Thus, the mobile device will provide the name, date, time and other related forms for Users input and save relevant data.一種具有辨識碼之母乳袋,主要包含有一袋體,具有一盛裝空間,該袋體兩側邊緣向上延伸出一封口部,於該封口部下方設有一夾鏈條;一辨識碼,係設於該袋體上,為提供一行動裝置進行掃描該辨識碼,藉此,該行動裝置會提供姓名、日期與時間等相關表格,供使用者輸入儲存相關的資料。