I can't figure out the point of this bag that came with a Canyon road bike. It has velcro straps on top and bottom and a velcro enclosure for the top. The top also has loops on each side of the enclosure. The front of the bag has an additional pocket. I'm totally stumped as to what this bag is supposed to be for. What is it?
It's 10.5 inches by 14.5 inches (27 cm by 37 cm)