BOTTLE AT 4 YEARS OLD

At what age did you stop the bottle for your child? Do you think its right for a kid to still have a bottle at 4 years old?? I personally think its not, especially when the child wakes up at night for one. Opinions?? Update: The child wakes up 1-2 times a night for milk excluding the times they have it during the day. I agree that they should have milk but not to the point where they stop eating food just for a bottle/milk in sippy cup.