I have been giving a lot of thought to developing the following product, and was curious, before going any further, if anyone would actually buy it. It is a pair of aluminum cases, either 18x6x14 or 18x11x14, with handles and locks, and a universal mounting system to mount them as saddlebags on any bike. The cases would lock to the bike, but be easily removed at night. The entire setup would retail for about $100-120. If there is already a similiar product out there, please let me know as well.