Our Natural Bottle With An Ultra Soft Teat More Closely Resembles The Breast. The Wide Breast-Shaped Teat With Flexible Spiral Design And Comfort Petals Allows Natural Latch On And Makes It Easy To Combine Breast And Bottle Feeding.The Wide Breast Shaped Teat Promotes A Natural Latch On Similar To The Breast, Making It Easy For Your Baby To Combine Breast And Bottle Feeding.The Teat Has An Ultra Soft Texture, Designed To Mimic The Feel Of The Breast.