Belkin Battery Pack for iPod The Belkin Battery Pack keeps the music playing by letting you power your iPod device with replaceable batteries - even when your internal battery is drained. Price: $49.95

Designed to complement the Nike + iPod Sport Kit, Sportsuit Sensor+ is a finely crafted neoprene and rubber pouch that allows serious runners to attach the Nike + iPod wireless sensor to the top of their favorite pair of running shoes. Features: • S