Sold in pairs. Extended zipper for easier use. Reverse coil zipper design gives a cleaner look and added protection. Made of High-Density water resistant 1680D polyester material. Internal compartments prevent water seepage around mount holes. Includes removable knee pad. Safely store phones, sunglasses, keys, or other items to gain extra space and added protection. Bag Dimensions: ΓÇÄ10.83 x 8.66 x 6.1 inches