Mine work really well but have not yet had the opportunity to use them much. I dont use them around town or on a daily basis. I have a tank bag and tail bag for daily commute and everyday use.
It was great being able to lock up my helmet and jacket a couple weeks back and not have to carry them around.
I bought a couple cheap, square duffel bags to use as liners to put junk in. I have a couple trips planned and looking forward to stuffing them full.
Pig Can Fly.