At room temperature can be stored for 4 to 6 hours. In fridge, can be stored for 1 day while in deep freezer for 1 year. It should be stored in steel containers only. If kept in fridge, then it should be thawed in a utensil containing warm water and after it becomes a normal temp (to check by putting a drop on your back of palm and then of the child's palm) to feed the child. Not to feed expressed breast milk with bottle. Better with bowl and spoon.

At room temperature it can be kept for 4-6 hours And in fridge 24 hrs