Large capacity top tube bag designed for bikepackers most essential gear Perfect storage solution for wallet, keys, energy bars, tools, or other must haves Can be mounted upside-down for a compact inside the frame corner bag Easily mounts with integrated hook and loop straps Velcro Straps 9.3x4.7x2.8` 41 c.i. Black Small (1-100 c.i.)UPC/EAN/GTIN: 883466012042