The iPad 2's Smart Cover often ends up spreading smudges rather than eliminating them. Enter the iSlip from Cooper Product
. This spandex and microfiber accessory looks like a headband and that's a good analogy. Instead of wiping away sweat, it wipes away fingerprints and smudges, thanks to the microfiber lining. the spandex part stretches to let you attach it to your Smart Cover when not in use.
The iSlip is available in assorted colors and a regular and a 'tough' version. They also make models for other tablets as well.