Blackburn Bike Seat Bag with Tail Light Strap

The Blackburn Seat Bag is the perfect size for those rides where you just want to take the essentials. It attaches easily and quickly to the seat rails of the bike and is stabilized by an additional strap that goes around the seat post. Big enough to carry keys, a spare tube, tire levers and a mini-tool, it's still small enough to hide under the seat. It even includes a tail light strap to attach your favorite tail light (not included).