Medela Calm Breastfeeding System Medela Breast Milk Bottle Nursing Nipple BPA Free Ventilation System 250ml

---------------------------------------------------------------------- Patented ventilation system One size fits all throughout breastfeeding: There is no need to change the nipple size as your baby grows. Can be used with Medela breast milk bottles: Use Medela breast milk bottles to express, store, and breastfeed. If you use the included multi-lid, breast milk won't spill out while you're on the go. Care and Storage: All parts of Calm are top rack dishwasher safe. When storing, please use multi-lids and caps. Made in Switzerland. BPA free. [Set contents/accessories] Calm nipple, 250ml bottle, cap, multi-lid x 2