Daypack made of PU-coated fabric with incorporated reflective yarn; roll closure for quick access; ergonomic shoulder straps made of high-visibility material; welded TPU back cushions with ventilation channels; front pocket (not waterproof); organizer with inside pockets; padded compartment for notebook or tablet; loop for optional rear light; holder for U-lock, handle; detachable chest strap and hip belt; reflective logo.