Product Overview: Durable and hygienic breast milk storage bags designed to safely store and preserve breast milk while ensuring freshness. Key Features: ‣ Secure double-zip seal prevents leaks and keeps milk fresh. ‣ Pre-sterilized, BPA-free material ensures hygiene and safety. ‣ Strong, self-standing design for easy handling and storage. Specifications: ‣ Material: BPA-free, food-safe plastic. ‣ Capacity: 180ml per bag.