Originally Posted by
bipedfred
Get something like this
http://www.amazon.com/Eagle-Creek-Pa.../dp/B00007FB59, or do something similar, like folding your shirt and then sandwiching it between two .... plates??? And then strap it to the side of your trunkbag... or just wear the darn thing and don't ride fast enough to get all sweaty.
Damn! Beat me to it! I have these in my travel luggage, and just realized they'd be great for commuting too!