DUO, the first-of-its-kind hybrid baby bottle, provides the purity of glass and convenience of plastic in one unique bottle. A breakthrough medical glass technology permanently bonds a micro-thin inner layer of INVINCI-GLASS to a premium plastic bottle, making it breakproof yet lightweight
Baby's milk touches pure glass - shields milk from plastic. Won't shatter, chip, crack, or flake. Laser etched calibrations & decorations - no ink fading or chipping
No nasty 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
Intui-Latch nipple positions baby's tongue and lips for a natural, intuitive latch. Skin-like texture helps baby stay latched. Anti-Colic valve vents air way from nipple to increase feeding comfort. Breast like flow makes it ideal for breast to bottle feeding
Dishwasher, bottle warmer, and electric sterilizer safe. BPA, BPS, PVC & Phthalate-free. Bottles made in the USA. Includes: (2) 5oz + (2) 9oz Duo Bottles with Stage 1 Slow Flow Nipples, (2) Stage 2 Medium Flow Nipples, (2) PhysioForma 0-6m Silicone Orthodontic Pacifiers with sterilizing case