When it comes to storing and transferring breast milk for baby, the best storage bags are leak-proof, burst resistant, durable enough to freeze, and easy to label. They should also be affordable, since some moms who exclusively pump go through bags at a dizzying rate (a budget-friendly option is Target’s up & up brand).
One-time use breast milk storage bags are pre-sterilized and make a great time-saver for pumping moms. They’re also space-savers, laying flat in the freezer and fridge. Many have convenient features like a pour spout and an easy-to-seal zipper that make them spill-proof. And because they’re designed specifically for breast milk, they protect the nutrient content during storage.
The best reusable milk storage bags are made of silicone, which is heat-resistant and BPA-free, and are usually easy to clean. They’re also often more sustainable than plastic, as they require less energy to manufacture and are recyclable if you choose to recycle them once you stop using them for milk storage. These milk bags also tend to be less expensive than a set of glass mason jars, and are usually easy to find online or in stores.
Reusable breast milk storage bags may not make sense for all moms. They’re pricier than disposables and don’t always make sense for moms who plan to build up large freezer stashes, like those who wean early or want to feed formula after breastfeeding. In that case, it makes more sense to invest in a set of ice cube trays and silicone molds to store milk for later feedings. reusable breast milk storage bags