ME.FAN trade; Bicycle Top Tube Bag - Bike Frame Cycling Pannier - Bike Front Top Pouch with An Audio Extension Line - Waterproof and 5.5 inch Mobile Phone Screen Touch Holder Clear transparent PVC window pouch designed for screen size  5.5 Inch Mobile Cell Phone (Perfect for standard size = 5.5 Inch ). With an audio extension line and a headset jack on the back, convenient for you to listen music or answer the phone while riding. Easy access and touch to all phone functions without removing the case, receiving calls, reading messages and watching all the moves freely. PE cotton filling of the main bag body. Anti-slip leather at the bottom and a rubber band helps to tie more firmly. Both sides have the reflective strip for safe riding at night. Velcro strap design for quick release & installation. U-shaped double zipper pocket for easy to put in or out of items, perfect for storage keys, sunglasses, purse and so on. Suitable for a variety of bicycles.