The award-winning Closer to Nature baby bottle makes switching between breast and bottle feeding simpler than ever. With guaranteed acceptance* and a built-in anti-colic valve, it could just be the best thing for baby, since you! Inspired by mom, designed by experts. Our easy latch-on nipple has been designed with breastfeeding experts to mimic the natural flex, stretch and movement of a mom’s breast. Made of super soft silicone, the nipple also feels closer to skin for complete comfort at feeding time.Together with the bottle’s sensitive valve, the wide bottle neck encourages your baby’s intuitive feeding action. Designed to be held in the most natural position during feeding, the compact shape of the bottle also allows baby to be closer to you.Tommee Tippee Closer to Nature baby bottles are available in a wide range of sizes, colors and decorations. Nipples are available in a range of flow rates too, so the milk can flow faster as your baby gets hungrier!The wide neck of the bottle makes cleaning easy, and the bottles are dishwasher-safe and sterilizer-safe. Simply unscrew your baby bottle into three parts for easy cleaning and sterilizing.Set contains: 3x 9oz baby bottles with slow flow nipples, 2x 5oz baby bottles with extra slow flow nipples, 2x newborn pacifiers, 2x slow flow nipples, 1x set removable bottle handles, 1x bottle brush, 2x formula dispensers, 1x travel bottle warmer*92% of more than 1200 parents who used our bottle nipple with their baby recalled that they accepted it within the first 3 attempts **In a 2012 on-line survey of more than 500 moms who used Closer to Nature bottles, 97% agreed