Breast Milk Storage Bag Medela - BPA Free Breast Milk Storage Bags Medela I am una Hygienic, comfortable and practical solution for storing, transporting and heating expressed breast milk. | Product features No leaks thanks to the protection of the double hermetic seal and the double-layered material | They do not tear, break or rip thanks to the heat-sealed seams | The bags remain upright for easy use and can be essere Store flat | Carrying bag included keeps breast milk bags neat and tidy | BPA-free | 50-piece pack with carrying bag.