Although some users feel that the inexpensive iPod nano 7G doesn't need as much protection as Apple's pricier portable devices, Griffin's Protector ($20) is available for those who want to wrap up their diminutive media player. Available in black or frost, the thicker silicone rubber case wraps around the device's body, leaving the screen fully exposed as well as the ports on the bottom. The volume and Sleep/Wake buttons are covered, but can still…
