With Closer to Nature’s award-winning range of BPA free Bottles, switching between breast and bottle feeding becomes easier than ever before. We’ve designed the unique, easy-latch-on teat shape with breastfeeding experts to mimic the natural flex, stretch and movement of a mum’s breast. Together with the bottle’s super-sensitive valve, this encourages your baby’s intuitive feeding action for comfortable, relaxed feeding.• Award winning distinctive, breast-like shaped teat for easy-latch on• Super-sensitive anti colic Closer to Nature valve eliminates excessive air flow and prevents colic• Soft, natural-feel silicone teat mimics breastfeeding action• Easy-hold bottle with slow-flow teat• BPA-free for ultimate reassuranceKey FeaturesRevolutionary TeatRevolutionary teat developed with breastfeeding experts and Mums to mimic the breast's natural flex, stretch and movement, Closer to Nature Bottles makes feeding time easier for Mum and Baby. The soft silicone teat feels like skin, and gently elongates and flexes during feeding to mimic natural breastfeeding action.Soft Silicone TeatThe soft silicone teat feels like skin, and gently elongates and flexes during feeding to mimic natural breastfeeding action.Super Sensitive anti-colic Closer to Nature valveThe slow flow teat with a super sensitive valve eliminates excessive air flow, so little ones ingest more milk and less air.Breast like ShapeThe breast like larger shaped teat of the Closer to Nature bottle allows baby to latch on easily and further supports the transition between bottle and breast.Available in slow flow, med flow, fast flow, vari flowBreast-like shape teat for a natural latch, Teat flexes like mum for a comfortable feed, Anti-colic valve in teat reduces air ingestion, Smooth silicone teat feels closer to skin, Teats available in slow flow, medium flow and fast flow ratesAward-winning breast-like teatLike a breast because babies prefer it that way Anti-Colic ValveThe Closer to Nature teat with anti-colic valve reduces excessive air flow, so little ones ingest more milk and less airBaby SafeAll the Tommee Tippee Closer to Nature bottles and teats are BPA-free for your ultimate reassurance.Go with the Flow 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 bottlesMoving on - Signs of needed to move up a flow rate are if it takes longer than 20 minutes to finish a bottle, baby tugs at the teat or falls asleep mid-bottleChange me - Our teats are silky soft, change them if they get damaged or bitten by tiny teeth.Squeeze me - Give me a squeeze to ensure my super sensitive anti-colic valve is open after storing and cleaning.