Originally Posted by
LarrySellerz
it’s the easiest and simplest for something that doesn’t fit in your pockets if you don’t have bags, don’t you do bike tours? You must know this to be true
A couple of qualifiers there that are not included in your post. Take more time to compose. “A if X and Y.” instead of “A, period.”
That aside, I would stow it under my jersey first. Even securing it to a rack would be better (and easier). Lashing it to my frame would be a last resort, theoretically. In practice, I wouldn’t start out with a jacket that needed to be lashed to my frame because I would plan ahead and have an alternative.
For example. while riding back towards Montana from AB, I secured my bulky rain jacket to my rear rack, not my frame, because I needed to put it on for the descents and take it off for the climbs.