An idea for LC: Busted rivets can be replaced very cheaply and easily with copper rivets from a well-stocked hardware store. Just put a similar-sized rivet flange-side-out though the holes the old rivet used, put the rivet washer over the rivet shaft inside the bag, and firmly hit the shaft over the washer a few times with a hammer. I think the Saddlesacks come with hollow-shafted brass rivets, but the solid-shaft copper rivets sold at hardware store should be less likely to fatigue. I suppose it’s better to have a rivet bust from too much stress than have the fabric tear around the rivet, though.