Kaneson Breast Milk Storage Bags 200ml, Set of 2 Boxes (20 bags per box) Sterilized and food-safe. These breast milk storage bags are perfect for freezing expressed breast milk and for when mothers are unable to breastfeed directly. ■ Inflation molding & gamma-sterilized ■ Used in most hospitals and NICUs ■ With memory seal The boxes will be folded and shipped via Yu-Packet Post as shown in the photos. The inner bags are new and unopened, so please rest assured. No price reduction is possible.