Is the case waterproof? Is the map case waterproof? Can an extra map case be purchased?
(not much documentation on the Carradice website)
I've found the bag to be very waterproof, especially if you keep the map case on; might start to suffer if you didn't (can't say I've tried). As for the map case, never had any of my paperwork get wet that I've stored in there. I do annually re-proof mine just in case, but so far so good (after 3 years of regular use). Don't know about spare/extra map case purchase.