The handlebar bag is very well made. It fit my wallet and cell phone loose in the main pocket. Keys and small items come in the front pouch. So exactly suited for my wake all the odds and ends that you have to stow when cycling so on. The handlebar clamp could, mount up on the little steel cable, good. The manufacturer should even designing these rectangular Feststellschraubenbuchesen so that fit quite well into the plastic shaft. Otherwise one has to thread the trouble Dratseil. But otherwise the holder appears very stable. Attaching the bag to the holder is very simple and well (click). I would buy this product again, is perfectly ok. Only once previously measure the diameter of the bar and see if you possibly need bigger handlebar mounting for the Länkerträger. The "oversize" clamps (plastic) you get but also subsequently in trade (about 4 euros).