Equipped with 50 lumens and a wraparound design, the Knog Cobber is visible from angles up to 330°, helping to grab the attention of other road users, day or night. Like the majority of the KNOG range, the Cobber is 100% waterproof and includes an integrated USB charging pin. It also comes with an easily removable silicone strap, which provides a secure fit on all shapes and sizes of seatposts.