I use Oxford Sports panniers, tankbag and tailpack that I picked up fairly cheap in a Heinz Gherkin sale a few years ago. They've seen me through several trips (hotel-based and camping) around France, Belgium, the UK and a trip to Glastonbury without any problems. The humpbacks are a bit dinky - depends how much you want to carry.
http://www.oxprod.com/index.php?pg=3...id=47&pid=0&p=
Well recommended.