i have been using my Big Mac tank bag since 2004 on multiple BMW's. I love it but after being used that long and for probably 400,000 miles it is in bad shape and needs to be replaced. I don,t know why that company went out of business . I have placed an WTB ad in the market place and haven,t had any replies. Does anyone have one in half way good shape they,d be willing to sell? Or know of a rider who has one they don't use ? Any help is greatly appreciated