So, I'm not that new to blender or 3d modeling at all, but I've been cracking my head on this one.
I need to create a high resolution 3d model with a clean geometry of the following object:
This is a bottle case (used to keep beer cold on hot days).
I've tried many different methods, but I always end up with weird geometry and subsurf gives me weird results (too much sharpness on some places or weird artifacts).
I know this is a rather simple piece, but I think I'm working too much and my brain has just shut down :P
Thank you for your time!