Material:95% 600D Rip-stop Polyester / 5% PU, 100% Polyester Lining Dimension: (13.4 x 18.9 x 7.5)” Padded 17” laptop compartment Stitched diamond-shaped PU lash tab Re-configured volume side pockets with snap button flap closure Updated backpanel airmesh system for improved comfort A three-chamber urban laptop backpack for 17 "Marble 83517-01 Black limited edition Urban Active by Caterpillar CAT. Color: black with brown details. Collection 2018. Brand CAT SKU CA310SP0K8F2KNAFAMZ-246678 Model MARBLE