OtterBox introduces the Armor series casing for iPod nano 4G, the protects the music player from water, dust, dirt, sand and drops. The Armor series case adds an impact-absorbing rubber on all sides of the iPod nano and the click wheel is protected by a thin, waterproof membrane which remains fully functional through the case.
With the Armor series case, your iPod nano 4G can stay underwater for half hour at 3 feet. The case protect the player against drop, bump, shock and dust intrusion. It is priced at $39.95.