You can carry a can of pepper spray around for self-protection, but nothing is going to summon a savior like Batman for you as this Bat-Logo Projector Key Ring does. Just turn on the light and the bat symbol will be projected. And you know what happens when the bat call goes out. I know I would rather see the caped crusader coming to my immediate assistance than have to wait 15 minutes for a squad car to show up. Plus, when Batman administers some personal vengeance he doesn’t have to spend the next year in court.
Product Page (£7.99, about $16, pre-order for Aug 1 release)