Your pumping journey just got easier! CaraCups make hands-free pumping safe, convenient, and easy. Unlike other hands-free kits, CaraCups are a truly 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. CaraCups are available in sizes 24 and 28mm. Unique and exclusive to Spectra Baby USA, all Natural Nursing Technology vacuum patterns closely mimic the experience of natural breastfeeding. Unlike other products, Spectra breast pumps use a gentle “suckling” pumping pattern that since 2011 has provided productive, comfortable, and successful pumping sessions that moms deserve and enjoy. This means more milk in less time.