Reusable Breastmilk Storage Bags No more tossing out single use plastic breastmilk bags! The Junobie Reusable Breastmilk Storage Bag is made from FDA approved food grade silicone, and is safe for storage of your breastmilk! The junobie bag is BPA, BPS, PVC, Lead, Latex, and Phthalates free. So say goodbye to single use plastic bags. The Journey is sure to offer, the best of both eco-friendliness and storage for your breastmilk; whether you are pumping for extra storage or for your childcare provider, this bag will perform well for both. Clean your Junobie Breastmilk Bags with the Junobie Silicone Breastmilk Bag Cleaning Brush. Dimensions: 4.