Bringing outdoor tech to an urban-cool that's equally at home in the wilderness as for everyday use. Made of a strong and durable Cordura Canvas that's water resistant and loaded with functional elements like the internal key clip inside the zip close internal pocket, the padded duo laptop compartments that fits up to a 17" laptop and a second hand-held device. The back is padded with breathable materials for comfort and features custom-fit straps with a removable sternum strap and attached bottle opener. The Alcatraz is TSA carry-on size (6 X" 12.9 " X 20") and even has a vista loop for attaching blinky bike lights and reflective tabs for added safety. The quattro logo is embroidered on front.