Review on FANCYWING Accessory Backpack Direction Indicator by Alex Gilbert

Very bright, works well and lasts a long time. I've attached it to my backpack with self-adhesive Velcro and ride to work and at night with more confidence. The only problem is the controller mount. It comes with zip ties, but if you try to use them without padding between the handlebar and the mount, it twists and turns during use. Very annoying, almost dangerous. Some rubber pads or trim between the mount and the handlebars fix that. Good buy, there will be another one