Luxury leather goods maker AB Sutton has introduced its Simple Slip case for iPhone 3G. The Simple Slip is made from kidskin leather with soft silk interior lining. The case comes in two styles — with and without a wrist strap — and customers may also add a silk monogram to the outside of the case. In addition, the Simple Slip features a cable tuck for headphone organization, and dual openings in the bottom of the case for the speaker…
