Agent 18 has unveiled new cases for the iPhone 3G. The ClearShield for iPhone 3G is a hard plastic, clear case that has easy access to all the iPhone 3G ports and iPhone 3G controls.

The Agent 18 EcoShield for iPhone 3G has a high gloss finish, interior cushoning and get this - is made from recycled plastic bottles… awesome.

The Agent 18 FlowerVest for iPhone 3G is a silicon case and features a floral design on the rear, a nice iPhone 3G case for girls.