BPA Free
Bottle shape is easy to hold
Specially designed roll-free bottle hoods
Allows baby to use natural feeding motion learned at the breast
Air Ventilation System (AVS?) reduces intake of gas, a potential cause of colic
Made from a strengthened borosilicate glass (the same glass used in glass measuring jugs) in an ergonomic design
SofTouch? Peristaltic PLUS Nipple is 100% silicone, super soft and flexible to allow for natural and smooth tongue movement