Joined: Jun 2014
Posts: 4,628
Likes: 943
From: Ontario, Canada
Bikes: iele Latina, Miele Suprema, Miele Uno LS, Miele Miele Beta, MMTB, Bianchi Model Unknown, Fiori Venezia, Fiori Napoli, VeloSport Adamas AX
If it's something I absolutely don't want to chance getting wet I pack it inside a plastic bag then pack that into a second plastic bag before putting it into my trunk bag (or pannier). I do NOT trust anything to be 100% waterproof from the factory.
Cheers