During the past week there were some interesting items for sale on eBay. First of all there were two Kodak boxes with clamps to mount bicycle cases on your bike. I believe these a quite rare, certainly with the original box. Both were sold for a nice sum, one box for US$ 147 and one for $ 178.
Bicycle cameras were fashionable around 1900 and Kodak offered several styles of cases for a number of their cameras. They even made a booklet called Bicycle Kodaks, with all the cases and cameras. Here's a page showing a case for the Folding Pocket Kodak.