The Kiinde Twist Pouch Direct-Pump Direct-Feed Breast Milk Storage Bags are a convenient and safe option for storing breast milk. These 6 oz bags come in a pack of 40 and are designed with a twist pouch for easy pumping and feeding. Made from BPA-, PVC-, and phthalate-free materials, you can trust in the safety of your milk storage solution. The multicolor design adds a fun touch to this essential item for breastfeeding and nursing mothers.