Medela Pump & Save Bags
These bags from Medela are unique because they attach directly to the pump for collection and even have a no-spill stand-up bottom. When you're done pumping you zip up the closure for storage and freezing. They are compatible to use with all Medela breast pumps.
Special plastic retains the breastmilk's beneficial properties and contain no DEHP or BPA. They come pre-sterilized and are double-walled for long and safe breastmilk storage.