Digital Lifestyle Outfitters (DLO) today unveiled a new version of its Action Jacket workout iPod case for iPod and iPod nano. DLO's Action Jacket features a cushioned case with a secure armband that allows easy access to the iPod's play controls. The accessory is 'workout safe,' protecting the player from sweat as well as scratches during physical activity. The new cases ship with a one-size-fits-all armband in iPod nano-matching colors of green, blue, and pink for $30.