This is it, for me.
http://www.aquapac.net/usstore/erol.html

then click on Multipurpose Wallets and Cases... then, Belt case. .... the beautiful gal cost extra. In the neck-lanyard mode, be sure the lanyard is breakaway. In the belt mode, I've worn this in many circumstances without damage to contents or the bag. And, the bag can HOLD water, too, if necessary.