Dr.Browns Anti-colic glass Baby bottle 270 ml 2 pcsA glass baby bottle with a wide neck and a patented internal ventilation system that allows feeding babies without aeration . The teat in the shape of the breast nipple offers the most natural way of sucking, and thus also a smooth transition from the breast to the bottle and back . The package contains two bottles of 150 ml each. Give the baby milk without bubbles Many babies go through an unpleasant experience related to feeding in the first weeks