Ya, it's way earlier to be expecting cases to show up for the Surface Pro 3 but there are a few. Anyone done the research yet comparing the size of the unit to what's out there? I'll be looking for a sleeve that has a pocket for the power supply. Post your link if you have any suggestions. Thank you. Quick edit: I looked up the specs of the type cover 3 at Best Buy. Assuming as they list the cover slightly larger than the devise it would appear the dimensions to consider when researching cases will be 11.6 x 8.5 x .56 with the cover attached.