It doesn’t get any more convenient that this Riser Block Bag. It straps around the handlebar riser in just seconds and keeps important items close at hand. It has a clear vinyl map pocket so you can check your trail position at a glance, and there’s a port for routing of an iPod/MP3 headphone cord. This Bag is made of durable 1000-denier black nylon base and has rip-stop accents, and it offers 180-cubic-inches of storage space.