I'll go first: earplugs (foam and concert) in a screw top tin, shorty usb for charging in glovebox, longer usb for charging in the ram mount, first aid kit, wireless earbud case (usually plugged into the USB), green rain poncho, emergency blanket (behind the poncho), magnetic flat flashlight on the door, and of course the toolkit (to which I've added some Allen keys and a tire gauge).
