We weaned our son from the nap/bedtime bottle dependence at 9 mos, as recommended by our pediatrician. Then at 10 mos we ditched bottles altogether.
We did this by gradually pulling it away from the sleep routine. We were doing dinner, bath, bottle, bed. So we changed the routine by doing dinner, bottle, bath, bed. Then a week later started giving the bottle while our son was still in his feeding chair, but after he finished eating. Then a week after that, we started giving it to him with dinner.
With the nap bottle I started offering it while he was still in the feeding chair from lunch, then with lunch.
Cody still gets plenty of cuddle time. He eats dinner around 6. Gets a bath around 7. Then we brush his teeth while rocking and reading (we do his teeth first, then let him do them while we read a story or two). He's in the crib between 7:30 and 8:00, and asleep within 15 mins of that (most nights).