Midnite Vapor serves the Johnson City area with a large variety of Vapors and eCig's, located right near ETSU in Campus Square. Premium eJuices, and products from beginner to advanced. Build room and lounge so come by and check us out! Large Selection of eJuice Exclusive Premium Liquids Affordable Prices - Accepting All Major Credit Cards Locally Owned and Operated Located beside Poor Richards at ETSU Come by today and try our exclusive and Premium Liquids. Relax and enjoy the study areas while you try new flavors.