It would be FREAKING AWESOME if you could make a caramel macchiato Essence flavor. Nothing like a tasty caramel macchiato, just imagine how delicious it would be to vape it in Essence. It would have to be close to what Starbucks makes otherwise it wouldn't be good. Starbucks rocks and if you could harness the flavor of the drink in a eliquid that would rock. At least that's what i think.