Thanks for all the replies. Out of all those mentioned, the PanPack panniers and the one on the Nashbar site seem to be most suited to my needs. Anyone got any experience with either of these?
Also, getting back to the Carradice super C. I must say I like them for their simplicity and good reputation. MichaelW, you said that they have mounting points for shoulder straps. Do you know if the straps come with the panniers as standard? Also is it possible to carry both panniers in this way while they are fastened together?
Thanks in advance