Momcozy Breastmilk Storing BagsTemp-Sensing Discoloration Milk Storing Bags (064

TEMP-Sensing Discoloration: Help parents to keep track of milk temp at any time. Purple is Cold (＜36℃/96.8℉), blue is Optimum Feeding Temperature (36-40℃/96.8-104℉), and white is Hot (＞40℃/104℉). Double Strong Sealing: Designed with double sealed side seams & double zipper to protect and freeze breastmilk. When sealing, press your fingertips and make a sound. Presterilized & BPA/BPS free thickened milk bag, safely build your milk bank.