How do I wean my babies off the bottles?

One method I can recommend is keeping the clear bottles with nipple teats just for their milk, and the colourful sipper cups for water. Then a few months after their first birthday, over the course of a couple of weeks, replace all their standard clear milk-bottle nipple-teats with silicone toddler trainer-spouts. new system, as it is still the same milk bottles they have grown used to, and they are already familiar with using sipper-spouts. And hey presto, the job is done — no more baby nipple-teats. Then, a little later, you can buy a new, large, see-through sipper-spout drink bottle, to replace the ‘baby’ bottles.