Here’s a bag I made from Wicket and Craig Carving leather. Carving leather is a natural full veg tan. It’s great stuff and ages beautifully. My hat goes off the to the gentleman who designed this one (I just made it). There are two big pockets on the front of the bag, hidden behind the flap. The strap is horsehide with a suede pigskin lining on the underside of the shoulder pad that should keep it from sliding around.