Looking for a “green” case for your iPhone 3G/3GS? Check out the Ecovez case from Innovez. It’s a transparent, 1-piece protective case made from EcoPure, a material that starts the biodegradation process when placed in a microbe-rich environment such as a landfill, turning the plastic into biomass (rich soil). The design allows for quick and easy access to all the iPhone’s features. Available in 9 different colors, $34.95 each.