"Avent SCF603/50 Brand New, The Philips Avent SCF603/50 is a set of 25 breast milk storage bags
This bag has tamper evident seal which indicates the pre-sterilized bag is untouched before first use, for complete hygiene. The wide and sturdy opening of the bag ensures easy filling and pouring of breast milk. The sturdy design of this bag enables it to be self standing. Bags lay flat for easy storage in freezer or fridge. SCF603/50 Features: Breast Milk Storage Bags, Leak-Proof Double Zipper - For Safe Storage of Breast Milk, Durable, Dual Layer Material, BPA Free, 6oz/180ml Capacity, Pre-sterilized & Tamper Proof, Reinforced Side Seams, Self-Standing Bag, Easy Storage, Includes 25 Bags"