Just slow, it appears that this is made for a commuting type ortlieb pannier, how would it attach to a typical ortlieb?
re drying, I've always just find having a bungee on top of rack, or tent , works best for air and sun drying damp clothes. Out of dust and exposed to sun. I'll stop at some point and flip things over.
I also make it a priority to wash my bike stuff right away and get it hung up in camp. I put a big emphasis on getting as much water as possible out of my stuff, greatly reduces drying time.
generally, it's only the padded bike shorts that can still be damp in morning, why I have two pairs.
and being on top of tent spread out will dry much faster than bundled together in a mesh bag,guaranteed.