Vapers can get the best of both worlds by consuming two flavors in a solo Pod System, a disposable e-cigarette. The Duo features a bottom switch to change between two flavors. The device is pre-filled with 5% salt Nic e-juice and has a 7.0 mL capacity. The disposable vape comes in various delicious flavors and is ready to vape right out of the box. What are you waiting for? Try our Duo products!