Industry leading UltraMax® fabric for maximum UV protectionMounts to luggage rack, sissy bar or seat using quick release and self-fastening strapsDivided upper and lower storage compartments with lockable zippersRigid construction an solid base panel prevents saggingZippered panel in top section converts bag to one massive compartmentFront pocket folds down to provide easy access to maincompartmentAdditional 3” expansion section and 3 generous outer pocketsCarrying handle for transport off the bikeReflective piping enhances visibility; waterproof rain cover includedMain compartment: 15”L x 12”W x 12”H 35.5 LitersTop compartment: 15”L x 12”W x 6”H 18 LitersLIFETIME warranty