The Bike Mount Plus is a hard-shell, weatherproof case for the iPhone 5 that lets you mount your iPhone 5 to a bike. The case protects your phone with a combination of hard-shell ABS case & internal silicone liner & meets the IPX4 standard of protection, keeping an iPhone well protected from rain, sweat, mud, & dirt. A heavy-duty mounting bracket secures the case to handlebars & locks to the case via a screw-down latch. The bracket rotates 360° allowing use of the phone in portrait or landscape modes. The Bike Mount Plus allows full access to major phone features, including the touchscreen, speakerphone, cameras, charge port, & headphones. Sound Pipe channels in the silicone liner redirect audio to the front of the case so the speakerphone mode can be used without removing the iPhone from the case. A Kickstand on the back lets the case stand horizontally for convenient viewing on a desk or table. Suitable for handlebars or stems with a diameter of 20 – 45 mm (0.79” – 1.78”).