KangerTech Hot selling CUPTI 2, how do you feel about all in one kit ? A new choice for you! Definitely a heavy solid piece, dual 18650 and 80W. This chip is upgradeable and uses the same coils as the first cupti. solid consistent hit. The weight of it is what just throws me off on this device. Click here to purchase KangerTech CUPTI 2 100W Starter Kit 1. 5.0 ML; 2. For MTL and DL; 3. Durable surface finish; 4. DIY Temp and Watt curve; 5. CLOCC/CLRBA(Optional); 6. Upgradable Firmware(80→100W); 7. A second adapter for other tanks.