I was wondering if any of you have some advice for sturdily attaching a milk crate to a rack while keeping it removable. Are bungees really sufficient for a load of groceries? I've also considered drilling a couple of holes in my rack and just using some bolts that I could hand-tighten. A guy at my bike shop suggested hose clamps, but I don't want to have to break out a screwdriver every time I get groceries. Panniers are definitely out of the question, unless you're feeling charitable. Any advice would be greatly appreciated.