Neno Breast Milk Bags are designed for safe and hygienic storage of breast milk. They are made from high-quality, food-grade materials to ensure the milk's freshness and nutritional value. The self-standing design and secure zip-lock closure make them convenient for daily use, whether at home or on the go. These bags are an essential tool for mothers looking to build a milk supply for their baby, providing a reliable way to store and organize expressed milk.