Shop our collection of strong leather belts. All leather belts in this collection are made of real cowhide leather. Strong leather belts are particularly handy if you use your belt as a gun belt, or use it to hang a tool bag, cell phone or something similar. Stiff belts, when made of real leather, are great at holding their shape and are not prone to developing a belt sag,. All of our strong belts are stylish and reliable.