We love the design of this for our toddler, it doesn't leak, is easy for her to hold and has a good capacity. This one replaced one she cracked the base of, that's our only complaint. We're happy to give it another chance, though, the design is awesome and it was a pretty good fall (her daddy was holding her) onto asphalt that cracked it.
This review was written in the old system and had content requirements that are different than reviews written today.