DURO Food Bag - 57 lb Capacity - 12" Width x 17" Length x 7" Depth - Brown - Kraft Paper - 500/Carton - Grocery 1/6 BBL Sacks offer plenty of capacity - 1/6 of a barrel of flour or sugar - to hold items purchased at retail, foodservice and grocery stores. These plain shopping bags are 100 percent recyclable for more responsible use. , 57 lb. Kraft paper is made from renewable resources.