Dr. Brown's BPA Free 8 Oz 3 Pack Bottles - Blue<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Includes: 3 (8 oz) blue bottles </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Two-piece internal vent creates positive airflow for vacuum-free feeding without nipple collapse </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Three Level-One silicone nipples </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> BPA-， PVC-， lead- and phthalate-free </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Air is able to channel from the nipple collar to the back of the bottle， so there's less chance of bubbles and feeding problems， such as colic， spit-up， burping and gas </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41yi2PFAEsL.jpg" noproxy>