Description Connects securely to your frame for bikepacking, touring or commuting Attaches in seconds to any bike without the need of tools Made of 1000D Cordura and VX21 fabrics with waterproof zippers Inner mesh pockets keep you organized Medium and large bags contain an additional document pocket 100% handmade in Yorkshire, England Third party online sales strictly prohibited by manufacturer TECH SPECScapacity213 cu in (3.5L)dimensions40×12.5x6cmcolorblack