Spectra 9 Plus & CaraCups Pumping On-The-Go Hands-Free Wearable Milk Collection Kit.The Spectra Pumping on-the-go is a game-changer for modern moms seeking the ultimate in convenience and comfort during their breastfeeding journey. This innovative bundle combines the power and efficiency of the Spectra 9 Plus breast pump with the hands-free nursing experience provided by CaraCups. With the Spectra 9 Plus pump, you can tailor the suction and cycle settings to your preference, ensuring a personalized and comfortable pumping session. The CaraCups are designed to discreetly fit inside your bra, allowing you to pump and nurse hands-free without hanging bottles. This completely portable and hands-free pumping system is designed to make your breastfeeding experience as seamless and stress-free as possible, so you can pump on the go.Milk bottles and regular breast pump flanges are not included and can be ordered separately.The CaraCups come with two (2) 24mm & 28mm milk collection flanges to ensure a comfortable fit and a secure seal for efficient pumping sessions.