Bottles & Nipples
Baby bottles can be used either for formula feeding or stored
breastmilk. There are a variety of bottle shapes and nipple designs to
help babies swallow less air while feeding. Baby bottles can be made
from stainless steel, glass or BPA-free plastic, and some use drop-in
liners. Bottle nipples can have different flow rates and are made from
either silicone, polypropylene or natural latex.