XtremeMac (http://www.XtremeMac.com) has announced cases for the fourth generation iPod touch and sixth generation nano. These new case lines allow access to all ports, jacks and new features for the recently announced iPod models.

The iPod touchcases include the signature Tuffwrap silicone case line, Microshield plastic impact-resistant case line and Hybrid two-piece plastic and silicone design case. The Sportwrap, available for the new iPod nano and touch, is a lightweight armband designed for the active iPod user.  It’s constructed with soft, durable lycra and neoprene, protects from sweat and keeps the device in place during a workout.

Also available for both the iPod touch and iPod nano is the Tuffshield screen protectors. The XtremeMac iPod touch and nano cases and shields range from US$12.99 to $29.99