I broke one of the Salsa Anything cages that was attached to my single wheel trailer while doing single track. A whole new learning curve for where the bike needs to be during cornering. Don't get me started on braking. Granted, I put a lot of energy into it when it failed, but I think it should have been able to take it. If the composite was more flexible, less brittle it might not need the epoxy repair it sporting since "The Incident". The bag took the whole event in stride, still looks good, and is water tight when rolled properly. Unfortunately, the guy at Salsa agreed with me that they held no responsibility in the failure. I might have worked that one wrong. When the epoxy cures I fully expect to be able to remount the cage, this time at the rear of the trailer.