A must for the mountain biker & road biker: Waterproof saddlebag with roll closure. Size L offers enough space for food as well as the gear & accessories needed on a day tour. It almost entirely replaces a small daypack. The two D-rings on the roll closure make the saddlebag easy to lock or fix. A reflector & the ability to mount an additional rear light are further features of these small but fine bags. Also the saddlebag has the positive side effect of a mudguard. Fitted under the saddle the mounting makes the saddlebag easy to attach or remove. Simply slide on click in & fasten the Velcro strip to the seat post for stability. Cordura material Roll closure with buckle & D-rings Velcro tage for fastening bag to seat post/pillar Highliy reflective 3M Scotchlite reflector Snap lock for attaching the bag to the saddle 10 x 23 x 16L320g