Same concept as the central pannier but double the pleasure double the fun when used with our interlock racks bags can be secured with a single key and the contents can be safeguarded via our compression strap and stainless zipper pulls compatible with all standard racks padded laptop and tablet sleeves along with ample interior organising stowable shoulder strap fleece lined exterior pocket for phone or glasses weather resistant fabric and stowable rain cover 26 litre capacitysold as a