I am looking at buying the Speck Candyshell for the new iphone 4s but would like to be able to use a holster or leather belt case to carry it at work when I don't have pockets. Are there any belt clips made for the Candyshell, or would the phone fit in a leather belt case with the Candyshell on? My second choice case is the Otterbox Commuter. Are there any holsters designed for that case?