Lightweight, durable and waterproof pannier ideal for rear mounting with attachment system that makes it easy to carry on and off the bike. Vanishing hardware system flips away when carried off the bike to provide maximum carrying comfort. Attachment system is easy to use, secure and vibration-free. Exterior translucent pockets allow safety light to be used and stored in one convenient location. Waterproof, roll-top design keeps contents dry. Reflective strips increase visibility. Compression straps keep contents securely in place. Integrated grab handles and detachable shoulder strap allow for multiple carrying options. Universal fit on either side of the bike. Fits best on Thule racks, but will work on virtually any bike rack. Dimensions: 11.8 x 1.8 x 23.6 in. Volume: 1648 cu in. Weight: 3.3 lb. Waterproof: IPX5. Material: Non-PVC Fabric.