The Silicone Milk Storage Bag is the world’s first 100% silicone bag and is the perfect solution for storing breast milk! Silicone Milk Storage Bags are a fantastic eco-friendly alternative to disposable plastic milk storage bags. They are made of food-grade silicone and can be reused over and over again, reducing the impact that single-use plastic makes on our environment. Haakaa Milk Silicone Storage Bags are fridge and freezer safe and can be stored laying down or standing up. Leakproof silicone stopper for secure breast milk storage 260ml capacity Reusable, reducing the use of single-use plastic storage bags. Fridge and freezer safe Rolls up between uses for compact storage. Stands upright on flat surfaces. Made with food-grade silicone. No creases in the corners of the bags to allow for complete cleaning. BPA, PVC and phthalate-free.