For 4"-5" Screen Smartphones Waterproof material is sonically welded & seam sealed to repel weather, mud & water for ultimate phone protection. A great way to keep your smartphone handy for communication or to use as a GPS during longer rides. This pack features a foam body for protection & a clear touch window for viewing phone display. The integrated QuickClick™ mounting system lets you mount or remove the drybag in seconds. WARNING : Do not store your smartphone in DryBag for extended periods in direct sunlight or hot environments. Please refer to your smartphone Important Product Information Guide for operation temperatures. High Temperature Warning : Extended use of your smartphone in DryBag in direct sunlight may cause the smartphone to overheat & cease to work properly. If this occurs, remove your smartphone from DryBag & move it to a cooler environment. Allow it to cool completely before resuming use.