Topeak Smartphone Dry Bag for iPhone 5, Black Used by both professional and amateur riders alike Made using high quality materials and components Tested to ensure quality and durability Waterproof material is sonically welded and seam sealed to repel weather, mud and water for ultimate phone protection Quickclick system allows mounting bag on handlebar or stem for fast on/off and swaps between bikes Specifically designed to fit IPhone 5 Clear window transmits your touch to IPhone screen 2.8"x1.18"x5.6"