Safe Breastmilk Bags: Made of food-grade PE+PET and BPA free, our storage bags are safe and sturdy enough for breastmilk storing. Leakproof Milk Freezer Bags: Our bags are designed with double zipper seal, which can effectively to prevent leakage. Multifunction Storage Bags: Be made of food-grade material, our bags is not only for breastmilk storing, you can take it out for other food such as snack,complementary food, fruit and so on, making you have a safe and happy outdoor activities. Easy to Use: Independent import and export make it easy and safe for breastmilk storing,unique pour spout design,convenient and practical. Convenient Milk Storage Bags: Our bags can stand on their own or be laid flat, which can defrost or freeze milk quickly, besides, it also has a large write-on area, so you can write the date and other vital information on it. ZÜCÜBéBé Breastmilk Storage Bag，8oz Milk Storage Bags for Breastfeeding，BPA Free with Easy Pour Spout, Self Standing, for Refrigeration and Freezing