I love my other Chrome bags to death but this one falls flat. Here is why: - The "lightweight" buckle just feels super cheap and lets the strap slip too easily. - The strap length is like obnoxiously long, to the point where it hangs in a big loop. - The lack of a cross body strap means this constantly falls off my back and onto my chest when biking (like every 15m even when tightened as much as possible). - Opening and closing the main compartment sucks! There is no correctly positioned loop to resist the pull force on the zipper, so the whole bag just folds/bends and the zipper jams. To fix this bag: - Offer the real buckle, and throw in the plastic one for free for those concerned with weight. - Add better /more side-loops or rigidity/structure to the bag for the zipper to work properly. - Cross body strap is a must, I know its a "Sling" but the strap could at least be there for when you need it, (tuck away pocket or pouch?) P.S. Yes the materials are nice and it is well made, no quality issues in that respect. Also the size is right, and the look is tight. That is the reason I wanted it in the first place.