With Nursh milk storage lids, your favorite baby bottle becomes a convenient way to keep milk or purees ready until you need them. These lids are specially made to fit with Boon Nursh bottles, making them a must-have for any breastfeeding mother. Simply twist on one of these handy lids on a Nursh baby bottle and store in your fridge or freezer. They ensure that your milk stays in the bottle with a tight seal that keeps the milk inside. These lids can be used as an alternative to traditional breast milk storage bags, giving you an easy way to securely store and transport your expressed breast milk. These lids are dishwasher safe, fit all Nursh bottles, and are made without PVC or BPA. With their sleek design and spill-proof construction, there is no doubt that the Boon Nursh Breast Milk Storage Lids will become one of your breastfeeding essentials. Add them to your baby registry or to your collection of Boon Nursh bottles to ensure you always have formula or milk ready for your little one!