The milk-saver collects the breast milk leaks out when breast milk lets down. The patented design allows mothers to breastfeed anywhere without worrying about embarrassing leaks or uncomfortable nursing pads. Only one breast milk collector is required. The Milk-Saver collects breast milk from the non-nursing side while breast feeding. The Milk-Saver is easy to use; simply slip into your bra-cup on the non-nursing side before you breastfeed. The milk-saver collects the breast milk that leaks out when breast milk lets down.