XtremeMac today announced its new TuffWrap silicone cases for the fifth-generation iPod. Available in two sizes to fit the 30GB and 60GB iPod, the TuffWrap cases offer ribbed sides and slip-resistant finish, access to all controls and ports, and screen and click wheel protectors. The TuffWrap is available in translucent white for $20 or in color-coordinated 3-Packs for $35. The 3-Pack is available in either red, white and black, or gray, orange and green. The cases are available now from XtremeMac’s website and will be shipping in one to two weeks.