Outer-shell-100-polyester-waterrepellent-PVC-coating-Fit-Features-3-external-pockets-mesh-inner-pockets-mesh-side-pockets-organiser-also-features-cable-ducts-for-navigation-system-headset-etc-carrying-handle-padded-back-ideal-for-motorcycling-with-padded-straps-chest-click-buckle-amp-waist-strap-Aperture-for-drink-system-pipe-built-in-raincover-detachable-laptop-pocket-3M-SCOTCHLITE-trade-reflectors-Protection-reflective-print-Size-20-ltr