Reflective Schwarzwolf bicycle backpack which is also suitable for casual wearing. It is made of high reflective material which meets the requirement of standard EN ISO 20471 for protective clothing. The backpack has a padded back system and padded shoulder straps. The backpack also includes a main zipper compartment, a zipper pocket on the side, a small mesh pocket on the other side and a waist belt with two small zipper pockets.