From what I've seen, they are pretty small too. I was looking (like most of you I assume) for a cheap hard bag. I think the best thing to do is save up for some quality one. There are some nice fiberglass ones avail. for $200 and up. There is a company that has been mentioned here that has some fiberglass ones based on a HD design for $275.00 plus $25.00 shipping.These are available from the same seller and I believe are much larger.
NEW GA Universal Motorcycle HARD SADDLEBAGS SADDLE BAGS : eBay Motors (item 190369813784 end time Feb-07-10 20:33:13 PST)
Anybody tried these?