I had one of these for my son last year and last year's design was really hard to clean. (There were too many pieces with hard to reach spots). When I was looking at this one at Walmart (way more expensive there) I noticed that they'd changed the design - now it's just the one piece and it comes with an extra straw - super easy to clean! Word to the wise though - if you have two boys get them both the same pattern. I ordered one of each and now they keep fighting over Spiderman. I'm probably going to cave and buy another Spiderman to save my sanity.
Way better design 
