We use this cup for iced coffee we prepare at home. It is sturdy, and keeps the iced coffee cold. I put the lid in the top rack of the dishwasher and handwash the cup and straw and haven't had any problem. It is just the right size for our Mr. Coffee iced coffee machine and won't crack when we inevitably accidentally drop it because it is made out if sturdy metal. I don't think it would be leak proof, but since we don't intend to be holding it upside down with coffee in it or carrying it in a bag, that doesn't matter to us. I will probably buy this cup again to have more cups on hand.
Rating: [5 of 5 Stars!]