Nuliie breastmilk storage bags offer smart temperature sensing to check milk safety at a glance. Each 6 oz bag features a magnetic locking clamp that attaches securely to your fridge for easy organization. Double-layer construction with reinforced edges and dual zippers keeps milk completely leak-proof, whether standing upright or lying flat. The convenient pour spout has an easy-tear design for mess-free transfers, while the ergonomic double-C grip fits comfortably in your hand. Clear measurement markings let you track your supply accurately. Made from BPA-free, food-grade PE and PET materials, these bags support quick freezing and thawing to preserve important nutrients your baby needs. Self-standing design saves space in your freezer. With user-friendly instructions printed on every bag, safe storage and preparation becomes simple and worry-free for busy parents.