Whether you are getting -- or giving -- a new iPod Touch or iPad this holiday season, a case is a smart investment to help protect your new purchase. Two new lineups from two different companies can be added to your list of accessory candidates to find the perfect case for that iOS device under the tree. Los Angeles-based case designer Agent18 has unveiled a new set of covers for the iPod Touch (4th generation) to complement their other designs, while Florida-based XtremeMac has added some new colors to their TuffWrap line of iPad cases.
