I normally just keep my PV in my pocket. I have this little carrying case I got from a pair of Razer headphones and it works pretty well for me. I keep a spare battery, normally a Protank, some q-tips, and a couple spare heads with it. Works nice for something I can comfortably keep in my pocket. Also, anyone know where I can get a pouch for my PV's? I've got one that came with a mech but it's falling apart.