Weve had this bottle for almost a year now and we love it. It is a tad heavy for wee ones but it keeps the milk or whatever drink in kt cold a long time. I put milk in it at 11pm and still cold at 4am. Which helps when u transition your baby to real milk

These are pretty good bottles but i dont like how you cant see how much formula is in them

The Pura Kiki Infant Bottle is one you can hands-down feel good about using with your baby. The 100% plastic-free feeding system solidly shines on the points that truly matter: health, environment, ease-of-use, ease-of-cleaning, and a modular lid system that is compatible with other popular brand wide-mouth nipples in the event that baby has a strong preference. It will also accommodate a sippy spout when your child is ready to move on.