2-Pieces Reusable Ice Packs for Breastmilk Storagefor Breastfeeding Working Mom

KEEP BREASTMILK FRESH：Long lasting, highly efficient, and most importantly, safe for your baby!Perfect for working moms,picnic,long-time transport,keep breastmilk fresh,cool down.Convenient ice pack that you can put in a cooler bag to keep breastmilk, REUSABLE:Reusable for over 2 years.After inject water for 15 minutes,you can put it into the refrigerator for 8-10h before you use.After that,you can use it over and over again., SPECIAL WAVE SHAPE DESIGN:Contoured shape fits around breastmilk bottles or drinks perfectly.And you can take advantage of double sides to keep anything.Different from melting ice,you don't have to worry about melting water leaking through your coole, NOTE: Please don't throw away the powder.Please inject less than three quarters of the container,don't filled too much.Don't heating it and Once the product damaged or deformed,please throw it away.