Originally Posted by CdCf
Hmm, with the exception of the different mounting position (hub vs seatstays), they're pretty similar.
One disadvantage of the Burley one is that it's open at the ends, which is not good.
I want to be able to drop things in there and feel confident that they don't slide out.
Click on the other models listed on that web page, there are enclosed models as well. All very light, or you can strap a container to the flat bed.