Review on Waterproof Bike Seat Bag by ROCKBROS, 3D Shell Saddle Bag for Mountain and Road Bikes - Cycling Seat Pack Under Seat by Pete Norris

I bought this case to have a place to store my gear in case of an apartment. I can confirm - it fits the Vibrelli Presta & Schrader mini bike pump. It's JUST enough to fit in your pocket and close up. I also have a multi tool and some no glue patches. That is very high quality. The zippers seem strong and strong. I like the tail light band. If you are wondering, it doesn't fit iPhone 11 pro max. That's very bad. But that's not why I bought it. There are other cases from Rockbros that advertise that they fit the iPhone XS max, which is the same size as the iPhone 11 pro max.