I-Mart Bicycle Cycling Bike Frame Pannier Bag Saddle Bag Rack Top Tube bag Double Side bag with Mobile Phone Pouch for 5.5 inch cellphone Clear PVC window pouch design for GPS and operation With Audio cable and headphone jack on the back, listen music freely for iPhone 4 4S 5 5S Samsung Galaxy S2 S3 Note 2 5.5 inch Mobile Cell Phone Both sides have the reflective strip for safe riding at night Water resistant polyester material,suitable for all type bike