Backpack, Duffel Bag, Size 15-1/2 In. H x 31 In. L x 15-1/2 In. W, Color Black, Material Nylon, Width (In.) 13-1/2, Number of Pockets (Inside) 0, Number of Pockets (Outside) 0, YKK Self-Repairing Zipper Closure, Features Reinforced Grab Handles, Internal Compression Straps, Bartacking At Major Seams and Stress Points, ID/Flag Patch Loop Panel,Tear , Water , Holds 7448 cu. in.