Medela CSF Bags are used to collect, store and freeze expressed breast milk. The bags are pre-sterilized for maximum hygiene and they attach directly to any Medela breast shield so you can pump right into the bag. No need for separate collection and storage containers. A built-in pouring spout can be torn open when its time to empty the bag. The area for labeling each bag is outside the milk chamber to protect the purity of the milk. 50 ct.
* within the 48 continental US States
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All other inquiries, please phone 718-339-6212