Features - Moss Green in durable 1680 ballistic nylon fabric - Khaki in rugged 16 oz. cotton canvas - Pewter hardware - Padded laptop compartment fits most laptops with 15 screens - Contrasting lining color for easy visibility of contents - Oversized, #10 industrial zippers - Padded, ergonomically designed shoulder straps and hardware - Safety whistle integrated into sternum strap buckle - Removable cell phone/ MP3 case - Two external zippered compartments - Interior features two zippered compartments and five storage pockets |