Zippered main compartment can hold up top a 15" laptop. Superior tech-armor design with durable dobby nylon for added strength and safety. Highly engineered, patent-pending laptop compression guard for protection. Hard EVA shell in front pocket protects small electronics. Easy-access, quick-stow pockets on top and side. Molded base corners for added durability Easily slips over trolley handles. Gray lining with orange accents to increase visibility. Detachable, adjustable padded shoulder strap.