Features: Multifunctional bike bag, can be mounted on the frame or fork for storage, can also be used as a bike water bottle holder. Longer bag, large capacity design, convenient to store phones, wallets, keys, flashlights, small tools, etc. Carbon composite PU waterproof fabric, seamless stitching process, strong and resistant to dirt and water seepage. Snap design, easy to install and remove, close fit, not easy to fall and easy to pick up. Delivery includes a bicycle bag and mounting bracket, perfect for mountain bikes or road bikes. Specifications: Color: Black Material: Polyester + PU Bag Size: 400 * 124 * 124mm/ 15.7 * 4.9 * 4.9in Bracket Size: 215 * 125mm/ 8.5 * 4.9in Package Size: 250 * 100 * 60mm/ 9.8 * 3.9 * 2.4in Package Weight: 250g/ 8.8oz Packing List: 1 * Bike Bag 1 * Bracket