Medela's Baby Bottles for Breast Milk Storage – the ultimate companion to enhance your breastfeeding journey. These specially designed Medela baby bottles are seamlessly compatible with all Medela breast pumps and Calma, streamlining the process of pumping, storing, and feeding your precious breast milk using a single container. This ingenious breast milk storage solution ensures not a drop of your valuable breast milk goes to waste, while also significantly reducing the need for extensive cleaning.