Add integrated roll-up blackout and insulation shades

I wish they supplied more practical blackout curtains. I've seen really nice curtains that mount to the top of windows and you can roll/fold them up when not in use, versus the current versions that you have to store away. Storage is already lacking. The curtains I've seen also have an outside layer with pockets for clothing and accessories. I've seen this on Sprinter vans. They provide insulation and blackout shading—very practical.