Flimsy O Ring
My 1 year old loves using this cup because she is easily able to grab the handles. There is one thing about this cup that can is a bit of an annoyance. The O ring that helps seal with lid, easily comes out of place and even when you try to put it back, it does not always stay put while you are trying to twist the lid on and so you do not get the best seal and the cup will leak. If they can fix the O ring thing it would be a great cup.