Waterproof/dust proof single pannier with roll top closureLarge main compartment with 2 smaller interior pockets for small itemsSimpe yet stylish design with reflective accents for improved safety on the roadFor rack tube diameter 10 - 16 mmHook and Rail12.4x13x5.3`915 c.i.BlackXXX-Large (700+ c.i.)UPC/EAN/GTIN: 4048174861160