Start creating a better future for the next generation with this naturally sustainable and long-lasting glass baby bottle. Made from durable medical grade glass that is naturally stain resistant and free from BPA, phthalates and toxins. With our award-winning. Closer to Nature baby bottle, switching between breast and bottle feeding has never been simpler - in fact it has been voted as mum's #1 bottle for switching between breast and bottle!* With our breast-like teat and built-in anti-colic valve, it could just be the best thing for baby, since you! Inspired by mum, designed by experts. Loved by mums and babies, our easy latch-on, breast-like teat feels closer to skin and mimics the natural flex and movement of a mum's breast for a comfortable feed. 95% of mums reported that their baby accepted the super soft silicone teat with skin-like feel and would recommend to others. All Closer to Nature bottle teats feature an anti-colic valve to prevent the symptoms of colic by ensuring your little one ingests more milk and less air. 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. The wide neck bottle makes cleaning easy, and the bottles are suitable for use in the dishwasher, microwave and steam sterilisers. Which flow rate do I need? We offer different flow rates to keep up with your growing baby. Every baby is different but as a guide we suggest slow flow for 0+months, medium flow for 3+ months and fast flow for 6+ months. Closer to Nature teats are only compatible with Closer to Nature bottles. How often should I replace the bottle teats? We recommend changing your bottle teats every two months. And you should change them immediately if they're damaged or weak. Based on 2021 study of 524 parents who use Tommee Tippee bottles. Made for Mums March 2020