You can feed your baby using Avent Classic+ Feeding Bottle, SCF452/17 and ensure that he sleeps well without feeling discomfort. The feeding bottle is developed to reduce gastric problems, spit-ups, and burping disorders among newborns with its new anti-colic valve system. It comes in variable nipple sizes to ensure comfortable feeding experience for your baby according to his age group. It is a leak-proof bottle, which prevents from spill and mess and makes it easy to carry around in your bag. With its unique shape it provides a firm grip and hold.