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 Dany Meadows

So far, so good! I used this case for the first time today and it feels like it will last a very long time. It seems to be built really well. I bought it thinking I would put it on top of the handlebar stem, but since I also have a drink holder on the handlebars, I instead placed it on the top tube of the frame just below my seat, even thinking it wasn't actually for this position is thought works very well. I tested the touchscreen feature and it works better than I expected. In terms of size and what fits in, it's perfect for a wallet, keys, and a garage door opener (which I did). Overall, I am very satisfied so far and can only recommend it.