This one I love. Great for a travel planner and wallet. It is soft and flexible (no stiffening) and slips very easily into a jacket pocket or the inside pocket of a handbag.
It’s a bit dusty from storage but the leather is lovely, the stitching is perfect and the inserts (not shown) are really nice because this binder has top dividers in black plastic with white text. You don’t often see top dividers for sale or in personal sized binders.