Weaver's new Cordura Throw Weights are their strongest yet. Cordura is a high-performance fabric resistant to abrasions, tears, and scuffs and is twice as durable as standard nylon. In addition to the Cordura exterior, Weaver has coated the #8 shot to protect it from moisture and wrapped it in a balloon to keep the shot encapsulated and compacted for better trajectories. The new D-ring at the top of the bag is nickel plated die-cast zinc to prevent rusting. New two-color bags with bottom loop and redesigned aerodynamic design. (Cordura is a registered trademark for durable fabrics.) Available in 6 oz.- Purple and Black, 8 oz.- Lime Green and Black, and 10 oz.- Blue and Black.