The new top-tube bag is the perfect fit for your smartphone. Navigation or trip display, all at a glance. In contrast to the NC-17 stem bag, the top tube bag offers more space and a load of 0.5 kg higher, which does not affect the upper tube in the steering performance. Easy and secure mounting using anti-slip Velcro fasteners. External batteries (Power bank) can be carried safely in the pocket. The charging cable is installed exclusively inside. The NC-17 top-tube bag has two independent storage chambers, separated by zippers, which offers great advantages in outdoor use. Enjoy your tours and do not worry about your smartphone - in the NC-17 Connect bag it is safe and well suited for the purpose. With cable outlet for external charge e.g. From hub dynamo (charging technology not included).