The Yocan Ari Mini measures 3.1 inches long and 0.55 inches wide. It comes in as the smallest vape battery in the family and is perfect for when you plan to consume your extracts discreetly. Because of its size, the Yocan Ari Mini can be easily concealed in the palm of your hands. We can see this become the favorite of those who are fond of taking quick hits on the fly.