No matter how much you love your new BlackBerry smartphone, sooner or later you're going to have to put it away. And there's no more convenient place to put it than inside a BlackBerry Swivel Holster. BlackBerry Swivel Holsters are outfitted with a swivel clip to adjust the holster for maximum wearing comfort. The case also includes special indentations that snuggly protect your smartphone's trackball. Your BlackBerry smartphone works with the custom designed BlackBerry case to maximize battery life without missing a message or call, and allows users to create personalized in-holster profile settings.