The award-winning range of Tommee Tippee Closer to Nature BPA-free baby bottles and nipples are inspired by what babies love most—mom. With the most breast-like bottle nipple ever made, it flexes like mom and feels like mom because babies prefer it that way—making switching between breast and bottle feeding easier than ever! The baby bottle’s super-sensitive anti-colic valve is the best thing for baby since you, making feeding easier for everyone. Helping you Parent On*92% of more than 1200 parents who used our bottle nipple with their baby recalled that they accepted it within the first three attempts.