Chicco 7oz. Semi-Soft Trainer with Bite-Resistant Spout and Spill-Free Lid, Removable, Non-Slip Handles, Top-Rack Dishwasher Safe, Easy to Hold Ergonomic Indents, 6+ Months - Blue, New

This is not only the best leak proof cup we have tried, but pretty much the only one my daughter will drink out of now. And my daughter is PICKY!! She refused to bottle feed (we tried over 30 different kinds and brands!!), and would only breast feed. When it came time for her to start using a cup, we were really worried about it after she refused to drink from several types, until we found this one. Recently the inner seal broke on ours while my wife was washing it, so we had to buy another set. Yes, my WIFE broke it- not our daughter, whom has thrown and slammed it hundreds of times and it has withstood for over a year. My daughter looked like it was Christmas getting her favorite cup back!! When presented with her new cup, she literally threw her backup cup to the ground and it broke and leaked everywhere. Can't say enough how great these are!!

UPDATED Review I was given the opportunity to test out the Chicco Semi-soft Spout Trainer Cup in blue/green as part of the Stellar Product Testing Panel.  This is our second child and we have already gone through MANY sippy cups with the first.  We absolutely love it!  My daughter is 14 months old and we've been using it for almost 2 months.  She never took to the bottle so I wasn't sure how she would do with the sippy, but no problems at all getting water out.  The easy grip handles are great for busy hands that can't focus yet.  (I love that I can remove them when it's time to move on.)  The cup is clear so I can see the amount in the cup and it is so easy to clean - just throw it in the dishwasher.  Once out, it's just as simple to reassemble by replacing the silicone gasket.  We haven't had any problems with leaking.  As my baby is cutting new teeth constantly, I appreciate that the spout is soft enough for her to be comfortable yet isn't mangled from toddler bites.  The cup included a simple catalog that showed other Chicco products in this line - all the tops will fit so it would be easy to mix and match.