The InUSA CRANDON is made of heavy-duty 1680D Ballistic Nylon. This durable weather-resistant backpack is lightweight and ready to withstand heavy use and harsh conditions. Fully padded computer sleeve fits up to a 15.6” laptop and opens quickly at airport security. Interior offers large multi- compartments design. Front compartment with convenient access zipper for quick access, add-a-bag sleeve on the back to attach it to any luggage trolley, mesh water bottle pockets on the sides, premium multiple pocket organizer, padded shoulder straps, adjustable sternum straps, comfortable grab top handle and padded back panel for added support and comfort.