This touring bag is constructed of 600D nylon with a 210D nylon interior lining. 3 divided mesh pockets allow easy access storage on the side and are perfect for quick access items such as nutrition products, and the large main compartment is accessed by a side zipper. Velcro straps offer easy installation. - Mount: Velcro Straps - Size: 18.1x2.3x4.2" - Volume: 175 c.i. - Bag Size: Medium (101-200 c.i.)