Over-the-shoulder carry conversion to backpack-style carry Large dual U-zip duffel-style access to main compartment Quick-release aluminum security hook on harness and shoulder strap Stretch power mesh shoulder strap sleeve for transportation cards or small items Direct zip access to 15" padded laptop sleeve Internal mesh organization pocket with key clip Side and top webbing grab handles Volume - 30L Dimensions - 18.5H X 12.2W X 10.63D IN. Weight - 1.89 LBS.