Medela Breast Milk Bottles come in a convenient pack of three 150ml bottles designed for collecting, storing and feeding breast milk. These BPA-free bottles feature clear measurement markings and are compatible with all Medela breast pumps for seamless milk collection and storage. Key features: • 150ml capacity bottles in a pack of 3 • Compatible with all Medela breast pumps • Clear measurement markings • BPA-free materials • Screw-on lids for secure storage • Dishwasher and microwave safe These bottles are part of Medela's comprehensive breastfeeding solution system. They can be used directly with breast pumps for collection, then safely stored in the refrigerator or freezer. The bottles feature a wide neck design for easy cleaning and filling. The screw-on lids ensure leak-proof storage and transport of breast milk. The durable construction makes these bottles suitable for repeated use and sterilization.