The Medela is an electric pump that many women find very useful, especially when they’re on the road. allows the user to pump both breasts at the same time. It is ideal for those moms who want to pump several times a day and need the power and reliability to do so. The built-in bottle holders make it easy for the woman to avoid spills and make sure that they catch every single precious drop of fluid. Many women appreciate the fact that the pump has a battery pack that enables them to make sure the pump is always working even when they’re nowhere near a source of power. The batteries are easy to store in a purse or in the car. A woman can also use the storage space in the bag to keep bottles cool. The storage space allows for the user to keep up to four bottles of milk in her bag. There’s a side cooler that will make sure all the milk she pumps stays cool when she’s on the road and nowhere near a refrigerator.