I recently bought a Cotton Carrier System for my cameras. I got the Dual Camera option as I now travel with two Nikon D5300 bodies to do my photos. I used to just switch lens on the fly, but wind, dust and sand are real issues in that scenario. I have been carrying both camera around my neck most of the winter, and what a pain in the neck/back that is. So this weekend I set up all the gear and we went down to the Ottawa River to take some shots and try it out.