Thanks actually got one from a local shop then found a used O Bag which I'm going to pick up tonight. Didn't care about waterproofing, but if price is competitive (used O Bag vs new S bag) then why not.
Only shame is that the new S Bag was lagoon blue so a match for my Brompton.
Any suggestions for a nice bag for my S-type handlebars ?
I don't want to break the bank and want something to put there instead of using a backpack.
The Ortlieb would be nice, but so expensive!