With Closer to Natures award-winning range of BPA free Bottles, switching between breast and bottle feeding becomes easier than ever before. Weve designed the unique, easy-latch-on teat shape with breastfeeding experts to mimic the natural flex, stretch and movement of a mums breast. Together with the bottles super-sensitive valve, this encourages your babys intuitive feeding action for comfortable, relaxed feeding. 6 pack. BPA free. Anti-colic. Wide neck bottle. Slow flow teats. Revolutionary teat developed with breastfeeding experts and mums to mimic the breasts 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. The slow flow teat with a super sensitive valve eliminates excessive air flow, so little ones ingest more milk and less air. The soft silicone teat feels like skin, and gently elongates and flexes during feeding to mimic natural breastfeeding action. The 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. The compact shape of closer to nature bottles allows baby to feed in a natural position and to be closer to mum or dad. The easy hold bottle can be held in 3 ways--cradled comfortably in the hand, gripped in the same way as a traditional wide neck bottle, or held from the base--making feeding comfortable for everyone.