http://noodad.disqus.com/Wiping Asses and Taking Names Since 2006enThu, 14 Feb 2008 19:50:02 -0000http://www.noodad.com/wp/doodads/the_definitive_guide_on_sippy_cups#comment-1741982I have used all of the recommended sippies. Then my sister put me onto the "disposable" sippy cups at wal mart. What they should call them is "re-usable, dishwasher safe" awesome cups. Try it out and thank me later.LukeThu, 14 Feb 2008 19:50:02 -0000http://www.noodad.com/wp/doodads/the_definitive_guide_on_sippy_cups#comment-1741735Just came accross the article, good stuff. My wife and I still have not found a decent sippy cup that does not leak or seep because of atmospheric pressure. I am an industrial designer and have just started thinking about designing a new one. Please share any insight.Mr. Courtney MullerTue, 23 Jan 2007 18:14:07 -0000http://www.noodad.com/wp/doodads/the_definitive_guide_on_sippy_cups#comment-1741734Same problem as the fun grip with the filter popping out easily. Has handles. We have 3 or 4 of them alone.foodadMon, 08 May 2006 14:52:12 -0000