The Medium Saddlesack is pretty much a perfect bag... I love it and found one for my wife as well. Based on trying to fit hers on a 52cm Clementine w/ the seatpost at its lowest point I will point out that you need a good ~10"+ to make the most use out of its size. Not a problem for most but if you are 5'5" with short legs you might have some issues w/ vertical real estate.
I use mine on almost every commute, it is the 'trunk' to my bike and is really one of the most delightful things about my commuting setup. Tony -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To unsubscribe from this group and stop receiving emails from it, send an email to rbw-owners-bunch+unsubscr...@googlegroups.com. To post to this group, send email to rbw-owners-bunch@googlegroups.com. Visit this group at https://groups.google.com/group/rbw-owners-bunch. For more options, visit https://groups.google.com/d/optout.