The CookTek® Pizza Delivery System is comprised of a lightweight thermal FlashPakTM disc, pellet centering tray (PCT), system-specific VaporVentTM delivery bag, and an induction charger base. The FlashPakTM disc and PCT tray reside in the VaporVentTM bag . When the bag is placed on the charger, the disc automatically heats up. After it is heated to the desired temperature, the thermal disc automatically stops heating. Once removed from the charger, the FlashPakTMdisc retains it’s temperature for up to 30 minutes.