I'm not sure when others have introduced "big boy" cups to their kids. I started a little while ago. The awesome people at Reflo sent Lars a cup to try out...and it's awesome!
Lars absolutely loves it! It's small and light and super easy for him to use. The cup has a Reflo so it controls how much liquid comes out.
Don't mind the mess in the background. If your child (or myself because I'm clumsy) knocks it over, liquid can come out (but not too much), but when he shakes it, nothing comes out. My boy really loves his water and put this great cup to the test!
The best thing...the price is right!!
What's your (or your little one's) favorite drink?