100% waterproof main body. (no rain cover required) Roll-top closure for total weather protection. Removable white liner for easy cleaning. 1000D Cordura + Hypalon super tough, abrasion resistant construction. Heavy-duty cam buckle fasteners. Aircraft grade anodized alloy strap connectors. Adjustable shoulder strap included. Mounting straps & Frame loops included. Universal fit on any bike with a saddlebag support. Dimensions: 310(h) x 310(w) x 150(d)mm 12.2(h) x 12.2(w) x 5.9(d)ins. Total Volume: 28 Litres (1700cu in)