Thereâs nothing a parent wants more than for their baby to be comfortable. Thatâs why weâve combined our award-winning breast-like teat with the latest in anti-colic innovation to create the new Tommee Tippee Advanced Anti-Colic bottle. The unique 3-piece anti-colic technology draws air away from milk and the star valve keeps milk from travelling up the tube meaning 80% less wind, reflux and discomfort. And 100% more smiles. Plus, a built-in heat sensing straw gives you extra reassurance that your milk is just the right temperature so both you and baby can feed comfortably. Guaranteed acceptance 92% of more than 1200 parents who used our teat with their child recalled that they accepted it within the first 3 attempts.80% less colic /Proven to reduce colic We consulted 210 parents who tried using this product to reduce their childâs colic symptoms, 80% of them agreed the bottle had successfully reduced the symptoms (June 2017)