Our Manual Breast Pump is a single user pump intended to help mothers safely and effectively express and store her milk when she is unable to nurse directly. Ameda manual breast pumps are an excellent choice for mothers who pump their breast milk occasionally. The ergonomic manual pump handle is based on the original design that earned the High Design Innovation Quality Award from Design Zentrum Nordrhein Westfalen Germany. Ameda manual breast pumps are for single pumping, occasional use. BPA free and DEHP free, One Hand Manual Breast Pump Adapter.