Leak-proof, seal bags suitable for storing in the fridge or freezer. Pre-sterilised. BPA free. Stores up to 200ml of breast milk. Storage Stored breast milk may separate into layers. Swirl storage bag gently to thoroughly mix breast milk prior to offering to your baby. Refrigerated up to 4ºC/32-39ºF: Optimal storage 3 days/ maximum 5 days. Frozen: Optimal storage 4 months/maximum 6 months. Preparation and Usage Pre-sterilised breast milk storage bags are specifically designed to store expressed breast milk in the fridge or freezer. Each storage bag is sterile until opened. Please note that the gradients on the storage bag are a guide only. For accurate measurements, use a feeding bottle. Each storage bag has an area for you to clearly record the date and time the milk was expressed. Instructions for use Wash your hands thoroughly with soap and rinse well before handling the storage bags. Cut along the dotted line at the top of the storage bag and gently pull both sides apart to open. Dispose of the excess plastic safely, this can cause choking. Pour the freshly expressed breast milk carefully into the storage bag. Do not fill the bag beyond the 200ml mark. Carefully expel as much air from the storage bag as possible and tightly close the seal. This will allow the breast milk to expand if freezing. Place the storage bag in the fridge or freezer. If freezing, for best results, keep the storage bag upright until breast milk is frozen. To use, open double seal and carefully pour into a sterilised feeding bottle. Dimensions: Size: 12 x 12 x 6cm