We love this

Love these bottles for my little one! Love that these are 9 Oz. volume. They are such a great quality, as always. Never any leaking problems. As for cleaning it takes a little longer but it’s worth the time for my little one. We will continue to be loyal to Dr. Brown's, best bottles around! Slightly concerned that it's glass, but I can see the quality and I think we can use it for a very long time.