Medela Bottle 150ml w/Calm Teat

150ml bottle made of Bisphen A-free polypropylene (0% BPA) with calm silicone teat. Medela's Calma teat has a patented air valve system, which only lets the milk flow when the baby creates suction. It is suitable for all ages, eliminates the need to adjust the flow rate and adapts to Medela's collection and storage bottles. Calma is a feeding system created exclusively for breast milk, which allows baby to maintain their natural sucking behaviour. It allows them to pause and breathe in a similar way to how they would if they were feeding directly from their mother's breast. It facilitates the transition between breast and bottle but, more importantly, it speeds up the return to the breast. With Calma, the baby will continue to feed on breast milk even if mum is not around. Calma can be cleaned, stored and transported, and is made without BPA.