Bill Bagwell changed my whole concept on size for a carry knife. The leather sheaths that come with his custom Bowies have a belt stud (sometimes called a frog) that keeps the sheath from falling below belt level and that's all. No straps, loops, clips, nothing - just stick it behind your belt and away you go. Pure simplicity and totally effective. One of the articles in his book "Bowies, Big Knives, and the Best of Battle Blades" describes and shows pictures of this system. If you've never tried it, or seen knives carried this way, you won't believe how large a blade you can carry in comfort and/or concealment. The blades on the knives Steve and Clyde mentioned are in the 10 1/2" - 11 1/2" range and I routinely carry one with a 10 1/2" blade. Admittedly Steve is a large man, but Clyde and I are of medium height and have no trouble totin' large steel. This sheath system falls into the "less is more" catagory and warrants a good look. It will certainly change your definition of large in a carry knife.