Modern water resistant Top bag with pre-mounted AVS, the intuitive system. Zap is very easy just to click on and off to the rack, thanks to this smart function. Possibility to add it on top to side panniers system for more luggage. Carrying strap + handgripstrap. Dim: W33 x H22 x D16. Volume: 11,5 L. Weight: 785 gram incl system. Just Join & Connect!