Cannae Legion Elite Day Pack Dimensions: 19.5 (H) x 15.5 (W) x 6.5 (D) inches; Capacity 21 Liters Weight: 2.9 lbs / 1.3 Kgs; Fabric: Cordura Nylon Back Zipper Compartment for 2 Liter Hydration Bladder and Concealed Carry Capable 9 in. x 6 in. Side Zipper Pocket Pouch (Can hold 4 M4 Magazines) Protective LapTop/Tablet Compartment