Duo, the first-of-its-kind hybrid baby bottle, provides the wellness benefits of glass & convenience of plastic in one bottle. Duo has glass on the inside for purity and plastic on the outside for convenience
An advanced patented technology used in medical and pharmaceutical products permanently bonds a break-proof Invinci-glass inner layer to a premium plastic outer layer
Babys milk touches pure glass shields milk from plastic. Wont shatter, chip, crack, or flake. Laser etched calibrations & decorations for no ink fading or chipping
No nasty smells or aftertaste. Stays clear wont stain or discolor. Long-lasting, durable and breakproof. Lightweight and comfortable to hold for both parent and baby
Award-winning Duo’s Intui-Latch nipple positions babys tongue and lips for a natural, intuitive latch. Skin-like texture helps baby stay latched. Anti-Colic valve vents air way from nipple for feeding comfort. Breast like flow is ideal for breast to bottle feeding
Dishwasher, bottle warmer, and sterilizer safe. Easy to use and clean with minimal parts. BPA, BPS, PVC & Phthalate-free. Bottles made in the USA