Built with rugged fabrics for challenging commutes, the Transporter Roll Top was designed with the modern city-dweller in mind. No matter if you're riding a bike share or sharing a metro seat, the pack's functional design and rugged, water-resistant fabrics will keep your daily necessities organized and safe from weather and grime. A roll-top opening makes it easy to compress unwanted volume, and interior water bottle pockets help preserve a clean silhouette. FEATURES Roll top main compartment opening with webbing and aluminium buckle closure Padded 15" laptop sleeve Magazine/document sleeve and internal organization Loop for blinky light attachment (light not included) Inset dual water bottle pockets with external zip access Weight: 0.93KG Volume: 25L