And so, I present to you, two of the best sippy cups tested by a toddler and loved ... I let my almost-two-year-old use it and she loves it! My only bone to pick with this sippy cup is that ...

But how do you know which is the best sippy cup for your little one? We’ve been there, debating over the ideal pick to make this transition smoother (and less messy!). That’s why we’ve done ...