The Pigeon FlexibleTM Glass Bottle is a slim neck bottle for use with FlexibleTM Peristaltic Teats. Made from glass, FlexibleTM Glass bottles have excellent transparency and offer years of use. This FlexibleTM 120ml glass baby bottle is supplied with a S size round hole (0+ month)FlexibleTM Peristaltic teat. The FlexibleTM Peristaltic teat is unique with its slim neck and double thickness material. With extra elasticity, the teat encourages easy latching whilst also reducing swallowed air. The FlexibleTM glass baby bottle is BPA and BPS free. Suitable for Newborns 0+ months