I just turned 30 and would like an MC bag, i like bags that i can carry on my shoulder, but i am not limited to sholder bags only. I would like a kind of MC bag that can be carried for years to come, and suitable for my age. The size i like is medium or large. Nothing small or too gigantic. PS. I would also like to purchase an Azur bag and i would appreciate if some of you who own Azur could tell me how hard is it to keep it clean and will it turn yellow. Thanks everybody !!!