In an effort to keep things to an absolute minimum, I'm actually considering washing my cycling gear in the hotel and hoping it dries sufficiently overnight so I can wear it again for the return journey. That would mean I only have to carry the normal clothes I'd wear on the evening before the return ride.
you're wearing normal clothes in the evening? Call yourself a cyclist?
Susie and I take the Carradice Carradura Maxi Saddlepack - which costs about £18 a go - and a cheap bar bag from
Decathlon. She has cosmetics, a silk dress, some slip on shoes and two spare sets of cycling gear (and, yes, it usually dries out overnight) and I carry the tools, the tubes, a pair of 'ordinary' shorts, a lightweight pair of shoes and my spare cycling gear.
I do have a Deuter rucksack, and it has pockets in the belt that goes round the hips, which is surprisingly comfortable and convenient, but, given the choice I'd rather have fresh air all around me
I did have expensive Carradice bags that came off the (carbon) seatposts, and, although it was clever in principle, in practice they wobbled about horribly.