Find baby bottles, nipples and milk storage at Target.com! Philips avent scf671/37 natural 4 ounce glass bottle is the most natural way to bottle feed. The wide, breast-shaped nipple promotes natural latch-on so you can easily combine breastfeeding and bottle feeding, and the unique comfort petals provide an extra soft, flexible nipple without nipple collapse. In addition, the anti-colic newborn-flow nipple releases air back into the bottle rather than into your baby's tummy to help newborns feed comfortably and easily. The ergonomic shape makes it comfortable for parents to hold and easy for small fingers to grasp. Assembly is simple, with only a few parts, and the wide bottle neck.