I have been using NUK feeding bottles for all of my 3 kids since they were born. I have chosen the wide neck series because it is easier to pour the breastmilk into the bottle especially for old people. This is a small bottle with just 150ml thus it only suitable for my kids when they were under 1 year old. Since I direct breastfeed them when I at home, this bottle is used when I was away for work or trip by my mother in law. She told me thar this bottle is durable even though she drop it on the floor for many times. When you pour the warm milk into the bottle, the plastic is thick thus you will not feel too hot to hold. The graphics outside the bottle also didn't faded much due to frequent washing. Thus, their quality s really good!