Medela Breastmilk Storage Bags (25's)Description Store, transport and warm breast milk in these convenient, ready to use breast milk storage bags. Constructed from a durable, double layer material and built in double zipper seal to keep your breast milk safely stored in the fridge or freezer. For added convenience, the bags are self standing and come with a large write on area so you can track the date and other important information. A BONUS resealable transport pouch is included to