Momcozy Breastfeeding Access Milk Collection Container Set for S12 Pro TransparentDesigned to fit seamlessly with Momcozy wearable breast pumps, these Momcozy milk containers ensure a secure seal and maximum milk collection without leaks or discomfort. Features: This milk collection container set is only suitable for use with the Momcozy S12 Pro portable breast pump. Easy cleaning after each use. Wash the parts of the Momcozy S9 Pro in warm, soapy water and rinse well. Use boiling water and or steam at a temperature of around 100