DURABLE BREAST MILK STORAGE BAG. No more leaks and accidents from flimsy storage bags – extra durable design stores breast milk keeping it fresh and protected in the refrigerator, freezer, or on-the-go. DESIGNED FOR PROTECTION. Strong double layered material, double zip closure, and an extra wide side seam prevent leaks, fridge odors, and cushion in case of dropping. KEEPS MILK FRESH. The double layered plastic and double zip closure seal out air and fridge odors and protect breast milk from freezer burn. CONVENIENT STORAGE. The Breast Milk Storage Bags can lay flat for space-saving storage, or the gusseted bottom allows the bag to stand securely upright. SAFE AND READY-TO-USE. Hygienically sealed with tamper evident perforated edge. Simply tear along the perforation, open the bag, pour in breast milk, seal, and store. GREAT FOR FREEZING OR HEATING. Temperature safe to withstand freezing, thawing, and heating breast milk in warm water and bottle warmers compatible with breast milk storage bags. WRITE-ON LABEL. Write the storage date on the bag to keep track of freshness and write baby’s name for daycare. BREASTFEEDING ESSENTIAL. A perfect gift for baby showers and soon-to-be parents. Includes 100 individual 6 oz/180 mL disposable Breast Milk Storage Bags.