Okay thank you much <font color ="#3b5998"><b> @ </b></font>

Hi, you can store the milk in sterlized feeding bottle or pouches which are meant to store milk. You can store milk on normal temperature for 4 to 5 hours and in refrigerator for even 24 hours. Dont heat the milk directly on gas, if you want to thaw just put the stored milk container in a utensil with warm water.