Chicco Duo 9oz Glass-Lined Baby Bottle, Real Glass Inside, Plastic Outside, Patented Invinci-Glass Hybrid Design, Intui-Latch Nipple, 2-Pack, Clear/Grey

Features

• REAL GLASS ON THE INSIDE: Unlike traditional glass bottles, Chicco Duo bottles feature a micro-thin layer of real glass permanently bonded inside a durable plastic shell; Baby’s milk touches pure glass, while the outer plastic layer keeps the bottle lightweight and break-resistant
• PATENTED INVINCI-GLASS TECHNOLOGY: Inspired by advanced medical glass applications, our patented process bonds a microscopic glass layer inside the bottle so milk never touches plastic; The glass cannot chip, peel, or flake because it is fused directly to the bottle interior
• PURE GLASS CONTACT FOR MILK: Milk only touches glass, not plastic, helping preserve taste and purity; The glass interior also resists stains, odors, and discoloration, keeping bottles clearer longer
• GLASS BENEFITS WITHOUT THE TRADITIONAL GLASS BULK: The protective plastic outer shell surrounds the thin inner glass coating, creating a bottle that is lighter than traditional borosilicate glass bottles and designed not to shatter if dropped
• WHY DUO LOOKS DIFFERENT FROM GLASS BOTTLES: Duo does not have thick, clear glass walls like classic glass bottles; Instead, it uses a microscopic inner glass coating bonded to the inside of the bottle; That's why the outside looks and feels like plastic, while milk still touches real glass on the inside
• INTUI-LATCH NIPPLE FOR NATURAL FEEDING: Skin-like texture and breast-like shape help baby latch naturally; The anti-colic valve vents air away from the nipple to reduce gas and feeding discomfort. Includes Stage 1 Slow Flow nipple (0m+)
• SAFE, EASY TO CLEAN: Dishwasher, bottle warmer, and electric sterilizer safe; BPA, BPS, PVC and phthalate-free; Bottles proudly made in the USA