Designed for the collection, storage and long-term freezing of expressed breast milk, Medela's Pump and Save Bags make it easy to keep fresh, nutrient-rich breast milk on hand for feedings. Safe and sanitary, these are the same bags as those used in hospitals. Compatible with all Medela breast pumps (except the Single Deluxe) for pumping directly into the bag, the Pump and Save Bags are both pre-sterilized and disposable for safe handling and quick clean- The Pump and Save bags are specially designed to securely store breast milk. They feature a quick cleaning, leak-proof zipper top for easy open and close as well as to keep milk safely contained. In addition, the no-spill, stand-up bottom lets you rest the filled bag on a countertop while recording the name, date and time in the convenient labeling area. And once in the refrigerator or freezer, these bags line up and stay in place for effortless, space-saving storage. Because it's so important that everything in contact with baby be clean, sanitary and chemical free, the Pump and Save bags are made to be safe for the collection, storage and feeding of breast milk. Each bag is double-walled to remain fresh during long-term storage, and all parts that come in contact with breast milk are 100-percent BPA/DEHP free. Made of special plastic, these bags also retain breast milk's beneficial properties so every feeding truly nourishes your growing child weight When it's time to store milk or feed baby, Medela knows you don't have extra time to struggle with complicated procedures. That's why the Pump and Save Bags are made to be easy to set up and move to the refrigerator or freezer.
For optimum convenience, the exclusive self-stick strap attaches directly to the breast shield for fast and easy set-up without any struggling with special attachments. Then you're ready to pump directly into the bag. Once you begin, clear markers tell you when you reach the 150 millimeter mark, which helps ensure that milk, which expands as it freezes, won't cause a mess once stored .