18" 1800cu.in. NexPak Tactical Duffel Range Bag TF118 600HD High-Density Polyester with PVC water resistant lining 4 front pockets 1 large and 1 small pocket in parallel. Additional 2 Small pockets with compression straps, 2 side pockets on each side 1 zippered pocket 1 velcro pouch 1 main compartment with top access Multiple MOLLE style straps, #10 Heavy-duty zipper Capacity: 1800 cu. In., Dimensions: 18" x 11" x 9"