Revelate Designs Rifter Frame Bag. Features: Optimized fit for carbon and long reach bikes Zipstretch construction offers a wetsuit style molded-tooth zipper with exclusive stretch Cordura panels that reduce zipper stress when closing bag Full length left side pocket Vertical divider and internal mesh pocket Exit port in main compartment for hydration tube or wires Expanding taper front section for increased volume at head tube Made in the USA with domestic and imported materials Third party online sales strictly prohibited by manufacturer Specs: Size:medium Capacity:268 cu in (4.4L) Color:black