I never breastfed my other children but with this baby I am determined to. I've been looking into cost efficient ways to store, and it seems ice cube trays are the best way to go. My plan would be to freeze the milk then put however many ounces I need into zip lock bags. My questions are what kind of ice cube trays should I use? I'm looking for some that have lids. I can't stand even freezing ice open in the fridge. Im hoping to find some trays that will freeze 1 ounce servings or even 2 oz servings. Anyone have any direction that I could go to find what im looking for or what have you done for cost efficient ways of storing your milk? I dont want to be buying the expensive bags over and over. Any help would be greatly appreciated.