It is very nice in appearance, quite practical as it goes in and out very easily. I believe for naked bikes and not only it is very good, it has enough space for important items you need on a ride or trip (I have done quite a few trips without having any problem with the tank). The only thing that is not convenient (it may have to do with the bike) is the mount for the phone because it is almost under the chin of the helmet and you can't see anything, and also during the summer months if you put a phone in it, it heats up very quickly. Also, the dimensions are 26cm in width and 32cm in length... as for durability, I can't say anything yet since I've only had it for a year...
