Pigeon Flexible Premium Slim Neck Feeding Bottle, A78285, is made to promote healthy and timely feeding to your baby anywhere, anytime. With the soft, silicone, flexible nipple, it ensures natural breast like feeding. Adjusting to the movements, it reduces the chances of spill and leak when the baby is feeding through it. It also prevents the risk of stomach problems for your baby because of its unique groove nipple that blocks air entrance. The slim neck bottle is designed to allow easy grip and firm hold. It is a 4m+ bottle suitable for 4 months and older babies.