This bag is awesome! Flap definitely stays shut on rough gravel/dirt tracks. It opens and secures easily. It is wide, and there is slight brushing with the legs when standing, but I no longer notice it. I carry iPhone 15, billfold, and many snacks in it. When stopping for coffee or breakfast, it goes in with me. Uses an excellent quick attachment system. Lots of thought and planning, and typical German first class manufacturing are apparent.
