I signed up to do an 'inmotion' event called Lighthouse Tour of Novia Scotia. I have never done any touring cycling and only have my carbon fiber road bike. Most of our gear will be moved by support folks but I think I'll need a handlebar bag or something to carry rain gear etc for a day. Is there anything out there that can be used on carbon fiber bike as a handlebar bag. I feel so dumb...the handle bars aren't carbon, right? I'll need to check on that I guess. Giant OCR2.