FIG. 1 is a front elevation view of a double flap bag, shown with two front flaps folded back. FIG. 2 is a top plan view of the bag of FIG. 1. FIG. 3 is a bottom plan view of the bag of FIG. 1. FIG. 4 is a rear elevation view of the bag of FIG. 1. FIG. 5 is a left elevation view of the bag of FIG. 1; and, FIG. 6 is a right elevation view of the bag of FIG. 1.