65% polyester, 35% cottonpolyester liningThe carrying system consists of top handles and adjustable narrow shoulder straps Reflective front logo The 13 laptop has its own padded compartment and still has the main compartment and three additional pockets for all the other things you need to store.It has a load capacity of 16 lbs (8 kg) and measures 38 cm high, 27 cm long and 13 cm wide.Functional: Two-way zipper with rain flap for added protection.Ergonomic shoulder straps for extended use.Double top snap handle for quick transport.Kanken Mini Shoulder Pads are made from durable vinyl fabric for protection and stretch.They are 25mm wide to ensure comfortable carrying. They are made with padding around the shoulder straps for optimal cushioning and can be secured with hook-and-loop closures for better protection and to keep them in place.They are designed with buttons that help keep them in place. The logo is distinguished by its authentic style.