Rocky Top Vapor Johnson City. The Tri-Cities First and Original Vape Shop! High Quality Vape Supplies and Eliquids. Stop by our store for all your vape needs. Talk to one of our highly knowledgeable and friendly customer service reps. We have all the top name brands of kits, tanks, mods, and eliquids. Winner of the Best Vape Shop Reader's Choice Award in Johnson City for 5 years in a row!