M-Wave Rotterdam Top XL top tube bag This top tube bag is ideal if you are going on longer bike rides and want to use your smartphone at the same time to operate your navigation, for example. The transparent plastic is water-repellent, so your phone will not suffer water damage during a rain shower. You can put food or other items in the bag that you can grab without having to get off your bike. You attach the bag with anti-slip straps. Specifications: Color: light brown Gender: unisex Material: imitation leather Dimensions: 18.5 x 9.5 x 8.5 cm (LxWxH) Content: 1.5 liters