Both of my children only would take Avent bottles.  I really like the variety of sizes, the differrent flow of nipples, and the interchangeable sippy-cup accessories.  The bottles are a little wide, so when my children could hold their own bottles, I used the great Avent handles that they were later able to use with their Avent sippy cups.  The sippies are a great transition, since they are still using their bottles, but are learning a new skill.

I feel better about using washable bottles, rather than disposable nursers that produce a lot of waste.

The bottles, nipples, rings, and lids were...