Superstar
I am hard-pressed to find a juice box that is designed cuter than the Birdy juice box. This adorable juice box was designed by Mats Ottdal for Birdy-Juice.

The charms of a penguin are impossible to resist. The Birdy juice box comes in different colors (flavors) and is still in its conceptual phase. Hopefully Birdy-Juice takes flight sooner rather than later, as I would proudly tote one of these bad boys around town.