Product Description Technical Information:Application:MTB, Road, Touring, CommuteVolume:0.72 litresCompartments:1 main compartmentPadding:padded main compartmentAttachment:top tube (38 - 52 mm) and head tube (34 - 75 mm) mountDimensions (LxWxH):18.0 x 4.7 x 12.8 cmOther:large compartment keeps everything within reachContents:1 x Topeak Tri DryBag frame bag Weight: black | 720 ml: 120 g Manufacturer: RTI Sports GmbH Am Autobahnkreuz 7 55072 Koblenz Germany service@rtisports.de