From the concept picture in the daily app videos, based on the screen size of 5.7", I had guessed 72 x 146 mm. The Aspen size is quite a bit larger. I wonder if it will get closer to that size by Evergreen as they’ve said the next batch will be a tighter fit?
Edit: And for those of you playing at home, the actual concept size was 72.25 x 147.1 x 15 mm.