Two colors of your choosing in your selected pattern alternate back and forth in this extra large dice bag.  Note: the photos showing the different patterns are of the regular size dice bags, but the proportions will be about the same.
 
5/16 inch diameter anodized aluminum rings make up this bag in the loose weave style.  It can hold 48 16mm d6s or seven of the standard RPG 7-sets, and measures approximately 5 by 4 inches when empty and lying flat.  A cord lock and drawstring made of parachute cord keep its contents secure.