Mother's Milkmate is a rack and bottle breastmilk storage system for freezing and refrigerating brestmilk. The rack rotates ten 5 ounce, BPA-free bottles first in first out, insuring that the oldest milk is always used first. The use of Mother's Milkmate bottles allow moms to pump, store, and feed from the same bottle eliminating the loss of important antibodies in the milk. This system saves time and money and makes the process of storing and freezing breastmilk much easier than when using plastic bags. An extra pack of 6 bottles can be purchased separately.