Incipio Feather Case for iPhone 4 - Pearl Metallic Black - Fits AT&T iPhone for $18.96

Measuring less than 1mm thin, feather is ideal for the iPhone 4 user seeking inconspicuous, first-class protection. feather is made of an ultra light, ultra strong polymer for light as a feather, form-fitting durable protection without the added bulk. feather features a soft touch matte finish and is so thin that it allows your iPhone 4 to be used with many of the docks on the market.