Breast Milk Storage Bags enables you to store extra breast milk in the fridge or freezer, so you baby won't need supplementary food or liquids if their demand changes. The ready-to-be-used Breast Milk Storage Bags make storing, transporting and warming of your breast milk, convenient and hygienic. The bags have a freezer-proof, double zipper protection to prevent leaking and are more space-saving than using bottles. The flat shape of the bags ensures milk thaws quickly and the durable material is safe for freezer storage. The food-grade, BPA-free bags have heat-sealed seams that prevent them from tearing, splitting or cracking. Every bag has a large area for easy labelling and dating. Packs contain 30 bags. The double-walled bags have a leak-proof double zipper, ensuring safe freezer storage. The bags are hygienically pre-sealed and the flat shape of the bags makes it quick to thaw breast milk. The large area for labelling and dating the bags makes it easy to keep track of your stock of milk. The bags are made from food-grade, BPA-free material.