Review on 🚲 Waterproof Bike Phone Mount Bag by ROCKBROS for iPhone 11 XS Max XR - 6.5" Cell Phone Holder Case for Bicycle by Dan Davis

Large top pocket that fits the Galaxy S9 with no problems. lots of storage under the phone but it's a large and unwieldy bag. definitely not aerodynamic. It's fine for my commuter, but I probably wouldn't put it on a road bike. The phone is held by a wide Velcro strap under an easy-to-grip plastic cover on the lid of the single compartment. it doesn't fit in a separate case like I thought. A large and strong velcro strap attaches to the head tube and two very long straps to the top tube, making it easy to adapt to bikes of different sizes and tube gauges. All in all this is a good solid case that will fit a large phone and still have room. It's quite large: 9 inches long, 4 inches wide, 4 inches high at the front, and tapering to 3 inches at the back. 4 stars just because it's so damn big. could.