Heavy duty, waterproof (IPX3) trunk bag made from durable tarpaulin materialEquipped with Basil`s Universal UBS system and compatible with all rack typesInterior roll top closure with buckles ensures your belongings stay dry in any weatherPadded interior compartment for phone or camera keeps expensive necessities safeRemovable shoulder strap allows easy transportation off the bikeShock cord top is perfect for securing and extra bottle or jacketReflective accents and light mounting points aid visibility and increase safetyUBS / Straps12.6x7.9x7.9`427 c.i.Black/OrangeX-Large (301-500 c.i.)UPC/EAN/GTIN: 8715019180880