Belts

A good leather belt can be given its good look by cleaning it with saddle soap & softening it with lanolin.

If its too old for that you can use it to hold things may be in your garage as tool hanger.
Method-Cut the length you want from it.Using some nails and a hammer nail it to a wall etc in a way there are loops between two nails so you can slip in tools between belt and wall..

Or can make a tool belt
Method- Put some holes on it using a nail and a hammer.Put a thick elastic through them in a way you can slip tools through while you wearing it...