thank you, maybe i would like to know as keen mech does not have a lock to its firing button and i am out is it fine if just left it back in my pocket with nothing around just the mech....... what i do now is if i am not going to vape for a while i keep it in a battery case otherwise i just leave in my pocket.@Khatib Nice mech, hope you're enjoying it. Any other questions relating to mechs, you might want to consider using the mech section of the forum, we don't bite