Membrane Cap

Replacement part for Express Cups Plus and adaptor to use the cups from your The INs Wearable Breast Pump with a regular double electric pump.

Materials: Polypropylene (PP) construction


Safety: Food safe and free of BPA, PVC, BPS and Phthalates


Purpose: converts The INs cups into Express Cups to be used with your double electric pump


Contains: 1 pair included


Lifespan: We recommend replacing this part at the first signs of wear, if damaged or every 3 months