The Frame Pack mounts to down tube and top tube in the triangle for storage of longer or larger items in an easy to reach spot.Two full-length, zippered pockets that allows easy access to gearStorm flaps protect both pocketsMade of Dupont CorduraDimensions: 6.75 x 16 x 2 Inch180g4-point hook and loop attachmentItem SpecificationsColorBlackTotal Volume188in3