Starbucks is now offering the trenta size, which is just one ounce short of a full quart. Sadly, it will not be available for straight coffee -- just icy drinks. In this infographic, Andrew Barr of Canada's National Post points out that this size is larger than the average adult stomach capacity.
Link -- Thanks, Jeremy! | Image: National Post, used with permission.
A grande mocha frapp is 420 calories (with whipped cream). This new monstrosity will come in at 813 calories.
But I do not drink soda or coffee so I will never buy anything from them.