Featuresr clear transparent pvc touch screen window pouch designed for mobile phone size below 62 inchr reflective tapes on both sides safer when riding at nightr specialized earphone opening so you can listen to music convenientlyr fastener straps for easy installation and quick releaser soft grip base keeps the bag from sliding around on the top tube while not scratching the bike39s paintr suitable for most bicycles such as fast riding road bike and mountain bike