Philips AVENT Breast Milk Storage Cups, 6 Ounce (Pack of 5) by Philips AVENT

BPA-Free and dishwasher safe;Leak proof, twist-on lid for safe storage in the fridge or freezer; The outer tread twist-on lid ensures a secure seal and no leakage;Protect breast milk by expressing, storing and feeding from the same container; No need to transfer breast milk;Write-on cups and lids so that you can conveniently track dates and contents;Stackable cups and lids for easy storage