Gold Winner: The Best Cart Bag in the 2019 Golf Digest Hot List. The OGIO ALPHA Convoy 514 Cart Bag is the ultimate rider companion with hand selected materials, intuitive organization, and exceptional durability. Built with 600D CORDURA® Eco Fabric, a strong polyester made from recycled plastics, the ALPHA Convoy 514 Cart Bag is not only ultra-durable, but sustainable. Self-finding Fidlock® magnetic closures allow easy, quick-access interactions for the strap pass-through and towel loop. ALPHA Convoy's signature MOD Technology completes this bag providing intuitive, customizable storage for anything you need.