My 14 month old has been drinking water from a sippy cup at mealtimes for months but still has mid-morning and evening milk from a bottle. I want to eliminate bottles and switch to a sippy cup (I went from booby to bottle because I thought boob to sippy cup was too much of a jump) for milk feeds as well, but I can't find a graduated one. If I am making up formula, I'll have to measure the water in a bottle and then pour it into the cup. Don't see the point! Can anyone tell me where I can get a lidded cup with a measure on the side? Thanks.