Bottled Air is Tomorrow's Bottle Water - I called this 3rd part of my thesis, Entree d'Air, marketing it towards high end restaurants and health spas. Today, oxygen bars are popping up all over the world offering flavored airs that can supposedly clear your mind, relieving migraines, hangovers, and stress. With smoking becoming banned in restaurants, Entree d'Air is a consumable that can be shared amongst a table to end their dining experience with a "healthy, and clear mind".