Dear tPFers, I am recently hooked on Prada for some reason...I think it's the discreet-ness and simplicity (unlike other in-your-face brand logos out there) lol. But the problem is, I have never bought Prada before so I need your help! I want a black Prada Duffel bag (V20S?) but I am not sure about the durability of nylon bags...are they also durable under the rain? I live in a place that rains and snows quite often...so I need a weather-resistant bag. I also travel frequently so do you think the Prada V20S duffel bag would do? I have heard that nylon bags are not good in the rain because they make watermark stains...and that it's not as durable as canvas or leather...is this true? TIA!