The PersonalFit Flex™ breast shield was developed with the help of a team of research scientists and breastfeeding mums. It’s designed to easily adapt to your shape, and encourages your milk flow by helping prevent compression of the milk ducts. This makes it easier for every mum to find the pumping position that’s most comfortable for her. The result? More comfortable, more efficient expression, shaped around you.

Scientists tested the PersonalFit Flex™ breast shield in four clinical studies with breastfeeding mums. Across more than 1,000 pumping sessions, they proved it delivered more comfort and efficiency. Like every Medela product, the Flex™ breast pumps are designed to make breastfeeding easier, so you can feed your baby with your amazing milk for longer.