It's as simple as puffing a cigarette. The G.O.A.T is also portable, which makes it great for going on trips and out. The vape pen is not only portable but also looks great. You don't have to worry about setting it up, refilling it, and charging it. Vape.com offers a variety of Goat flavors, including Banana Breeze and Frosted Berries, as well as Frosted Mint, Aloe Grape, Frozen Lush, Gummy Bear, Mamba, Strawberry Ice cream, Red bang, and strawnana.