"Mountain" Front Panniers 950/420D nylon with heavy-duty polyethylene stiffener This pair of Front Panniers is loaded with features and built to take the punishment of wilderness travel. The rock-solid Mountain Attachment System (metal hook & Velcro strap) is strong and secure, yet easy to use. Zippered outside map pocket. Dual compression straps. Inner drawstring closure. Reflective tape increases road safety. Heavy-duty polyethylene stiffeners. 950/420D nylon. Weight: 2 lb / pair. Volume: 21 liters / pair.