Big Dummy Bag Version 2.0,Big Dummy Bag Version 2.0,Introducing the newest arrow in our cargo haulin' quiver, Little Dummy Bag. It’s a sling-style bag that works with rear racks. All you do is mount it to your bike rack and then you can load and unload ,Surly Big Dummy Frame Bag #2 | The Lazy Rando Blog,Introducing the newest arrow in our cargo haulin' quiver, Little Dummy Bag. It's a sling-style bag that works with rear racks. All you do is mount it to your bike rack and,