The Momeasy Breast Milk Storage Cups provide a versatile system for expressing, storing, and feeding your baby with 9oz of breast milk. They feature convenient write-on labels, universal pump adapters, and secure, leak-proof lids that are both freezer and refrigerator safe. Mama, experience the ultimate convenience and peace of mind that comes from a streamlined, all-in-one system that supports your breastfeeding journey every step of the way.