Chicco Duo 9oz. Hybrid Baby Bottle with Invinci-Glass Inside/Plastic Outside 2-Pack with Slow Flow Anti-Colic - Pink.

DUO is an anticolic bottle that uses a breakthrough medical glass technology that permanently bonds a microthin layer of unbreakable INVINCIGLASS to the inside of a premium plastic bottle – resulting in the FIRST HYBRID BABY BOTTLE. It features the best of both, the lightweight durability of plastic on the outside and the protective properties of glass on the inside. It won’t stain, discolor, retain odor or funky aftertastes. Most importantly, your precious milk touches 100% pure INVINCIGLASS. Its dishwasher, bottle warmer, and electric sterilizer safe and has minimal parts so you can easily clean your favorite bottle. Awardwinning Duo features the exclusive INTUILATCH nipple with a 9 out of 10 acceptance rate, breastlike flow, natural feel, and anticolic valve. Available in single packs, twopacks, and gift sets.