Bike Backpacks USB Rechargeable Reflective Attachment - Save £11 with Code
USB Port Charging
Recharges from your computer or any device with USB port, no more money wasted on batteries again.
Adjustable Elastic Straps
Adjustable elastic straps to fit your backpack perfectly.
Made of premium nylon and polyester fabric, water resistant and tear-resistant.
Wirelessly control 4 signals (Left, Right, Forward, Stop), reminding passengers and drivers to keep distance.