Even though we haven't seen even a shadow of the XDA III in the US, European case vendor Piel Frama has already designed a case for this device.
This leather case incorporates the new belt clip system (With or without belt clip and knob) Snap system closure. You can watch an animation showing how the belt clip system works. It comes with 2 credit cards slots, 1 money pocket. You will have choices of 4 color combos.
The case will sell for 60 euros (UPS shipping costs are included in the price) and the availability is 15 days. Visit Piel Frama website to order.