Practical bicycle bag with several pockets, for a bicycle carrier. The bag is equipped with a main pocket and a side pocket with a zipper, as well as a pocket on the back of the bag suitable for small items with a Velcro fastener. There are adjustable buckles in the bottom and front part for easy fastening with different sizes of carriers. The bag can also be carried after removing it from the carrier, thanks to the detachable strap on the top side. The upper part is also equipped with a rubber band, thanks to which other accessories can be attached. The material is durable and easy to clean, the back part is supplemented with a reflective surface and LED lighting, this will ensure your safety in reduced visibility. The LED flashlight can be turned on by pressing it, it offers a flashing mode and constant light.