Here is a smart cycling backpack with automatic turn signals that keeps you visible and safe on the road. The Roadwarez Street Warrior Bluetooth cycling backpack comes with manual and voice control. It comes with safe ride navigation and combines with an app to detect accidents and alert your contacts.
You will also be able to use the app to save your favorite routes. The backpack comes with a 5000mAh battery that lasts up to 10 hours.[where to get it]