BASIL PANNIER CITY SHOPPER SINGLE HOOK-ON BLACKFolding top, single side pannier bag with carry handle and removable shoulder strap Expandable top offers 14 to 16L of storage capacity plenty of room for all the essentials Water resistant material and folding clasp with magnetic closure keeps water out should you get caught in the rain Large main compartment with zippered interior pocket for smaller items and available mounting for LED lights Integrated hooks allows easy installation and a Velcro