Hi all, I hope this does not sound like a dumb qn. I was hoping if anyone has any experience with leaving their bikes at carparks/train station when commuting to work and leaving their helmet attached to the bike. As a newbie I am slowly increasing my riding time and confidence. And at my local station I see a few bikes being parked there. One in particular puts his/her helmet on the ground with a chain lock through it attached to the bike. I see the reason for the security but not sure about leaving on the ground. Especially if it rains. Hence I started lookoing and found a product that can work for me. WHat do you all reckon? It's a pacsafe helmet cover that is weather proof. http://www.sportsbikeshop.co.uk/motorcycle_parts/content_prod/78261 Any feedback is welcome.