Review on Bike Bicycle Phone Mount Bags: Waterproof Front Frame Top Tube Handlebar Bags with Touch Screen Phone Holder Case - Perfect Cycling Pack & Storage Bag for iPhone 7 8 Plus xs max by Darrell Bridges

Very nice and functional phone holder, but unfortunately doesn't fit my bike. I think if you had flipped handlebars that would be fine, but my Zizzo Liberte has straight handlebars and no velcro to keep it from slipping off. First, my handlebars have a "bulge" in the middle separating the right and left sides, and the two velcro straps that go around the handlebar aren't wide enough to accommodate this. Second, the Velcro that wraps around the stem isn't long enough. Anyway, it wouldn't matter because the weight of the phone pulls it down until it touches my knees. I was impressed with the quality of the mount and how I was able to store my wallet, keys, phone and a few other small items in it. The touch screen worked great. I don't know how long the velcro will last. Too bad it didn't work for my purposes. I'm giving it two stars because the manufacturer doesn't specify what type of handlebar you need anywhere on the product page. I'm sure most people have traditional bikes and that will suit them, but this warning is necessary. Also, the bag says "opamoo" not "cycling" which isn't a big deal but is misleading.