Medela Sonata Smart Double Breast Pump with Flex Technology R-DevelopmentToy-SKU-810434038186 The larger 5-ounce size is

The larger 5-ounce size is made from a thicker glass and is perfectly sized for babies 6 month and older

Polyester (cover)

just pop open the convenient side shoulder zippers to uncover baby’s head

tummy flattening center and extra-wide straps for superior shoulder comfort

allowing it to quickly and easily convert from a shoulder to a stroller bag

Medela Sonata Smart Double Breast Pump with Flex Technology R-DevelopmentToy-SKU-810434038186 The larger 5-ounce size isThe Sonata breast pump just got an upgrade! Introducing the newest Medela Sonata that includes Medela's PersonalFit Flex Breast shields to make for a more comfortable pump while improving milk flow. A real win win! This double electric breast pump from Medela is designed for moms who pump several times a day. The Medela Sonata Smart Breast Pump connects with to the MyMedela app so you can track your expressions and make sure you are pumping on both