The bag is good, but if the top tube of the frame has too much slope, then the phone in the bag is almost invisible, and with a short front triangle, when pedaling while standing, the bag gets in the way between the legs. P. S. I’ll add to the review, tell me what idiot thought of not sewing (God bless him at least glue) the counterpart for Velcro (Velcro, that is, there is a part with hooks, and instead of say, part of the shaggy half there is just soft fabric) of course and holds accordingly. See full review