`- Large capacity trunk bag with divided main compartment, side panels that expand out into panniers, elastic top bungees, and rear water bottle holder\n- Insulating rigid molded EVA foam side panels\n- QuickTrack click 'n go compatible (for use with Topeak MTX racks - see EX Beam, Explorer, SuperTourist) \n- 420D nylon fabric for rigidity and water repellency \n- Includes carrying handle, shoulder strap, 3M reflective strip, and tail light clip\n- Size (LxWxH): 14.2x9.8x8.5"