Lansinoh Breastmilk Storage Bags are designed for safely storing and freezing breastmilk. This pack contains 25 durable and leak-proof bags, providing an easy and hygienic solution for nursing mothers to store their milk. The bags feature a double zipper seal to prevent leaks and spills, ensuring milk remains fresh and nutritious. They are perfect for maintaining your breastfeeding routine with convenience and flexibility. These bags help preserve the quality of your milk and are easy to use and store. To use, fill the bag with breastmilk, leaving space at the top, seal securely, and label with the date and amount. Store in the refrigerator or freezer. Do not reuse bags; they are for one-time use only. Avoid direct sunlight or extreme temperatures. Ensure a secure seal before storing. Keep out of reach of children. Do not microwave or heat bags directly in hot water; always follow recommended guidelines for warming breast milk.