First Tactical Guardian Patrol Bag, Black Main compartment 18" L x 13" H x 8.5" D/45.7cm L x 33.0cm H x 21.6cm D Approx. Capacity 2530 cubic inches/41.5 liters Weight 4.2 lbs/1.9 g Pockets: 6 external, 2 internal dividers 600D polyester