CaraCups make hands-free pumping safe, convenient, and easy! CaraCups are a true closed system and compatible with all Spectra breast pumps. Spectra’s NEW CaraCups are placed in the bra, allowing moms to express breastmilk hands free. Transferring breastmilk after pumping is easy and sanitary. Available in 24mm size. 2 modes: pump directly into cups or bottles easily slips into bra for hands free pumping ideal for multi-tasking moms discreet milk collection without hanging bottles designed for use with all Spectra breast pumps each cup holds up to 250mL one package is open but unused. breast feeding baby toddler kids