What are people's views on the subject of Panniers v Trailers? I have started to see more and more people carrying their equipment on trailers this summer. As the time has come for me to give the last rites to my old Halfords panniers, I'm wondering whether to go for Gotleib bags or go for a trailer instead. My main concern about trialers is getting them on and off trains and how well do they cope off road as a number of national cycle routes do venture off road from time to time. Opinion please.