Es muy bueno tiene buena durabilidad no se derrama el productoes excelente el sabor y la frescura del producto material reciclaje y buena higiena

Strong and leak -proof.Easy to use and perfect for freezer storage.Very good quality and convenience.Highly recommended ,and they make storage so easy.Highly recommend for every mom !

These were a lifesaver for a full time working breastfeeding mother! I had peace of mind knowing the milk wouldn’t leak in my cooler bag. Very easy to write on, the design and thickness of the bag was perfect for freezing and storage for later use! I recommend these to all new mothers who also need to pump.