I just noticed this hasn't sold.
I have one on my Weigle and transfer it to several bikes with Nitto racks including a MB-1, a BMC Monstercross and a Bilenky.
This is a bag that will last you for a very long time.
I use an Ortlieb bag cover for rainy days and it's a real champ.
My wife uses an Acorn and this is certainly its equal.
glws