Put this little bright spot anywhere—your belt your backpack your seatpost—and ride on. The Flashback is your go-to savior packing a mighty “I’m here!” punch to keep you visible on the streets. With its belt clip you can literally clip it on just about anything and its compact size makes it a total no-brainer for keeping your ride safe and your street-cred high. Compact bright and waterproof. Built-in fabric belt clip makes it a clip-anywhere taillight option seatpost mount included. Four operating modes: Steady 10 lumens Power Flash 20 lumens Disco Flash 14 lumens Eco Flash 5 lumens. 2- to 20-hour runtime depending on mode.