The Medela breast milk bottles are a perfect complement to your breastfeeding experience. Medela’s breast milk bottles are compatible with all Medela breast pumps and Calma, making it easy to pump, store and feed using the same container. This means not a single drop of your precious breast milk is wasted and you have less washing up to do.150ml (3 pcs)Three breast milk bottles with imprint (150 ml), three lids, three discs