I was researching on Kelly Mom about introducing solids and was surprised to see the recommendation of starting a sippy as early as 4 months! I'm sure most of this is just me not being ready for my baby to be old enough to take a sippy!?!? We aren't starting solids YET but I think we will start a little earlier than 6 mo so I'm researching!

When did you start giving your LO a sippy? Did you mainly use it to offer water? What kind is best for a breastfed baby?