The Sheep Scarer backpack has original 1000d Chicken Tex hyper performance accessory fabric and waterproof ripstop lining. There's an extra padded laptop sleeve with additional zip pocket and penholder and the back hugger makes light work of heavy loads. There are external side loops for attaching pouches and cases, plus super strong shoulder straps with a chest strap for fine adjustment and loops for pouches. There are two easy access front zip pockets and one internal mesh zip pocket plus internal pockets with hook-and-loop closures.