OUTERDO Bicycle Frame Bag Mountain Road Cycling Touchscreen Tube Bag Multi-function Double Side Tube Frame Pannier Waterproof Bike Pannier Pouch 1.SEAMLESS WATERPROOF PERFORMANCE - imported fashion PU leather fibers bonded EVA, waterproof, riding freely when sudden rain 2.LARGE-SCREEN PHONE BAG,SUPPORT TOUCH SCREEN- transparent window touch , clear and sensitive, so you can operate mobile phone when riding. 3.LARGER ANTI-SLIP AREA- close to the bottom surface affixed anti-slip leather , increasing the non-slip area of bottom to prevent sliding during riding. 4.ZIPPER DESIGN IN BOTH SIDES,EASY TO PICK UP- pockets zipper in side , easy to collect items, more fashion design , there is a good adhesive waterproof zipper. 5.STURDY BUCKLE,DURABLE WEAR- sturdy buckle, reinforced the security of the bag ,make it more suitable, wear-resistant, durable, easy to remove, fine workmanship.