This is the ULTIMATE upgrade for the focus v Aeris. This setup will make it hit as good as a regular carta thanks to the design which utilizes a custom joystick and flux cap* (* joystick comes with the backpack, flux cap is available separately in my catalog). This design will fit regular as well as “max” atomizers. This is a preorder with a 1-2 week production time. But it may be quicker depending on current order load.