Revelate Designs Ripio Frame Bag. Features: Zipstretch construction offers a wetsuit style molded-tooth zipper with exclusive stretch Cordura panels that reduce zipper stress when closing bag Zippered left side pocket with dividers that organizes small items Exit port in main compartment for hydration tube or wires Front top tube attachments accommodate top tube packs Made in the USA with domestic and imported materials Third party online sales strictly prohibited by manufacturer Specs: Size:medium Capacity:385 cu in (6.3L) Color:black