Chicco Duo 9oz. Hybrid Baby Bottle with Invinci-Glass Inside/Plastic Outside 2-Pack

The Chicco Duo Hybrid Bottle is an anti-colic bottle that uses a breakthrough medical glass technology that permanently bonds a micro-thin layer of unbreakable Invinci-Glass to the inside of a premium plastic 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 aftertastes.  Specifications Glass on the inside for purity and plastic on the outside for convenience. Features a micro-thin layer of unbreakable INVINCI-GLASS bonded to the inside of a premium plastic bottle. Baby’s milk touches 100% INVINCI-GLASS– shields milk from plastic. Won’t shatter, chip, crack, or flake. Laser etched calibrations & decorations for no ink fading or chipping. No smells or aftertaste. Stays clear – won’t stain or discolor. Long-lasting, durable and breakproof. Lightweight and comfortable to hold for both parent and baby. The Award-winning Int