Standard bottles limit baby to a sucking motion using only their lips on the nipples. Suck - a short fast motion involving the lips only on the nipple. The wide shape makes filling and cleaning easy. The dome cap seals the nipple for spill-proof mixing and transporting. Made of dense, durable polycarbonate plastic, these bottles hold up in the dishwasher and are boilable and microwave-safe.
Newborn nipple comes standard.
As baby feeds, the anti-vacuum skirt of the nipple allows air to flow into the bottle, replacing the milk at a rate baby controls by natural reflex. This natural reflex reduces air intake and painful gas. The result is a happier baby with less incidents of painful gas and discomfort. Instead, the disposable bottle uses collapsible liners to control air ingestion during feeding. The blue coloring of the nipple differentiates it from the reusable bottle nipple.