HAZARD 4 Defense Courier Diagonal(TM) Messenger Bag w/MOLLE by (R) Diagonal-pack-type messenger-bag version of our popular Defense Courier bag Thick, air-mesh backed strap with a modular MOLLE front so it can be worn more like a pack Can be rotated to a side-bag or chest-pack orientation for quick access to gear Soft, quilted, laptop/armor pocket (fits up to 16" PC/17" Mac); External Size: 21.1" L x 13.3" W x 6.2" D (54 x 34 x 16 cm) Main Material: DuPont(R) 1000D Cordura(R) (500D Camo models)