Both of these are heavy duty Cordura Nylon. The orange one is unused (empty )made by Mathews, 20” long, full length heavy duty strap sewn at both ends.You would have to sew the loose ends (shown) once you fill the bag. Very sturdy $20.00. The black one is filled, 13 lbs weight, 20” long full length heavy duty strap sewn at both ends. $25.00 A little bit of spotting on this one, otherwise excellent condition.