Handmade by B Bar B in Blackfoot, Idaho.  Made from 10 ounce oiled harness leather with reinforced flaps, front panels, and gussets.  The front flap and front panel of the saddle bag is reinforced to maintain stiffness and the chap leather gussett is rolled at the top and stitched so it's double thickness in that area provides extra strength.  Each bag has a dee ring on the back bottom corner for a tiedown.  These saddle bags are built to standards above and beyond most saddle bags that you will find available.  Click on the other photos at the bottom of the page for more details.