Lefrik USA Roll Reflective BackpackOur rolled backpack version with two positions thanks to its roll up closure system. Its strong magnets and top zip closure provide great security. It has a large interior compartment divided into a padded sleeve for computers up to 15. 6" and various pockets and organisers for smaller items. Reflective band for better safety during night time communting or night bike rides. Two back security pockets and exterior side pockets for extra space.