Easy storage. Virtually leak-proof. Biodegradable. If you prefer to pump into a bottle first, the Honeysuckle® Storage Bag is the perfect container for storing and freezing. Our bags come pre-sterilized and meet the highest standards in breastmilk storage. They are virtually leakproof, recyclable, OXO-biodegradable, BPA-free, and tamper-evident. A handy zip pouch allows one at a time dispensing. Honeysuckle Breastmilk Bags are currently being used by hospitals and milk banks in the Philippines! These include St. Luke's Medical Center, Makati Medical Center, Asian Hospital & Medical Center, and Manila Doctors Hospital. While no storage bag is 100% leakproof, Honeysuckle's industry-leading design and strict quality control ensure you of a virtual leakproof experience, bag after bag after bag.