Ortlieb bags are well regarded within the cycling community for their quality and carefully considered details. With their City Collection, Ortlieb offers bags for the casual bike commuter or anyone else who wants a stylish, technically resolved bag that offers superior protection from the elements. Constructed of PU-laminated nylon fabric with radio frequency welded seams, the system is 100% waterproof except for the external pockets. The Courier bag features a snap buckle flap that closes the main compartment, which includes a separate laptop compartment and organizer pockets. The Daypack features a roll-top closure for quick access and a separate compartment for a tablet/pad. Made in Germany; 5 year warranty.