There is a rechargeable USB lighter that doubles as USB drive. It works like a car cigarette lighter the electric coils recharge via USB. The convergence is where you stuff in some solid state memory so when your Kool cigarette lighter is plugged into your PC you have a logical excuse that it’s a novelty USB drive rather then broadcasting your smoking habits - although it’s the same difference I suppose. The problem with having a fashion lighter is that one of your friends will steal it …