Nanobébé’s innovative and modern 100 breastmilk freezer storage bags are designed to prevent both spillage and spoilage as well as protect your precious milk. They cool and thaw quickly, reducing bacterial growth and preserving nutrients. Nanobébé’s breastmilk storage bags are durable, leak-proof, made from extra-thick plastic, and feature a durable double-zipper. The organizer enables hygienic and space-saving storage and helps you to track pumping order and maintain a “first-in, first-out” policy.