This pocket flask holds 4ounces (about 2.5 shots) and is compact enough to fit in most any pocket.  The skull and crossbones design starts with a midnight black background.  Then we overlay a big skull in the center that is wearing a hat and sunglasses.  We box in the skull with neon green lights that appear to glow in the dark.  In the background are 4 skull and crossbones drawings with shaded eyes and "Punisher" style teeth.  This 4oz flask is exclusively available at flasks.com and is designed by skilled graphic artists that are employed by us.  When you need a quality flask with a unique design that you can be sure very few others in the world will have you will want to shop on our website!