For Smartphones Size Less Than 17x9 cm Waterproof material is sonically welded and seam sealed to repel weather, mud and 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 and 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 and cease to work properly. If this occurs, remove your smartphone from DryBag and move it to a cooler environment. Allow it to cool completely before resuming use.