Need a BlackBerry holster that"s fashionable enough for the boardroom and comfortable enough for long trips in the car or plane? The BlackBerry Leather Swivel Holster offers the best of both worlds. With its convenient swivel clip, you can adjust it for maximum comfort whether you"re standing or sitting. It also features proximity-sensing technology: it has the smarts to recognize when your device is in place, so it can shut off the screen to maximize battery power.