Constructed from a fully waterproof fabric along with taped seams, the Altura Vortex 2 Seatpack will withstand wet weather, keeping the gear inside dry.Fully waterproof to level IPX6LightweightWelded seam constructionRoll top closure for adjustable volumeHook & loop wrap mounting systemHypalon reinforced areas and structured inner supportKross side release buckles and elasticated cord systemStructured inner supportReflective detailWeight: 350gDimensions: 44 x 20 x 20 cm