RaClips (price includes CONUS shipping--inquire for overseas cost)
These little clips are a smooth and easy way to keep you bag secured to the rack while allowing simple and quick removal.
-Mounted through the base of a handlebar bag, they are positioned to align with the rack platform's rails.
-A simple sliding mechanism releases the bag and can be accomplished by simply reaching under the bag.
-No more fiddling around with velcro straps under the bag.
-Available for new bags and can be added to any existing bags.
-In conjunction with a decaleur, your bag will be perfectly positioned and secure.