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Title: Great if you assemble it correctly!
Review: I love these cups. My goddaughter and the little boy I babysit really like the soft straw. BUT if you do not put the lid on correctly or push the straw in far enough this cup will leak horribly. It will also leak if the little clear air valve on the inside of the lid is not pushed on all the way. People are complaining about cleaning this cup but I just take it all apart and stick it in the dishwasher basket and take it out and put it back together. If you dont want to worry about all the parts I would go with the playtex coolster tumbler or the playtex sipster. I only use these three cups. But the Tumbler is by far my favorite for 2years and up. This Nuby cup is my favorite for a one year old. The sipster for any age.
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