I have a Domke 5xb, and I REALLY like the soft, almost felt-like lining in the bag. Very nice. Does anyone know -- do the larger Domke bags (e.g. f2 or larger) have the same lining? I really like this lining vs. the standard nylon-type lining. Or, do the crumpler's have a soft felt-like interior, or more of a nylon one? Thanks for any help.