NASTY BAR XL DR20KI 17ML 20,000 PUFFS DISPOSABLE VAPE - The Nasty Bar XL DR20Ki is a disposable vape device with 17 milliliters of e-liquid and 20,000 puffs. It has a 700 milliampere hour rechargeable battery that can be charged via a USB TYPE-C port. The device also has an animated motion screen and dynamic control.