AGPtek&reg; Green Bigger Size Roswheel Waterproof Bicycle Cycling Frame Pannier Front Tube Bag (Including Headphone Jack and Clear PVC Window Pouch for 4.2 inch Cell Phone, Reflective Strips for Safe Night Riding) Water resistant polyester Clear PVC window pouch designed for 4.2 inch mobile phone PE cotton filling of the main bag body Both sides have the reflective strip for safe riding in night Suitable for all type bike