**BRAND NEW, SEALED** EFFORTLESS MILK STORAGE: Simplify your breastmilk storage with these thoughtfully designed 8 oz breastmilk bags, perfect for busy moms managing daily routines; the easy-pour spout and leak-proof seal ensure a hassle-free experience. COMPACT & CONVENIENT: This 400-pack of breastmilk freezer storage bags lay flat to save freezer space and can self-stand in the refrigerator; each bag holds up to 8 oz of breastmilk and includes a write-on label for easy tracking. LEAK-PROOF SECURITY: No spills, no mess, no hassle; protect your breastmilk with the double zipper lock that provides a secure and reliable seal; these durable breast milk freezer bags are ideal for both freezer and refrigerator use. DESIGNED WITH THE PUMPING MOM IN MIND: Motif Medical was founded by a team of professionals in the medical industry who wanted to improve the experience of a nursing mom's journey with pregnancy essentials.