unless you've got a lot of distance to cover (say 400km+), with no support.

then say hell-to-the-yes! it may look like sh1t but who can see it when you're pedaling all through the night?

function over fashion, dammit.

btw, not all handlebar bags are huge - here's one i have, i forget the company though. it's nice if your jersey pockets are already full, and you don't use a backpack.