Convenient 80ml breast milk storage bags, 20 bags per pack. - Brand: Pigeon - Capacity: 80 ml - Quantity: 20 bags - Use: For breast milk storage Thank you for viewing. Remaining: 16 bags I purchased these, but I am selling them because I have stopped breastfeeding. Of course, I have stored the 16 bags without using them, but please understand that the package has been opened before.