Best of the 3 if elements are not a big concern!
Solidly constructed, good leather, perfect retention, not to much or to little and completely secured with the cover clipped. Very attractive sheath that mainstreams your rubber handle F1. Cons: Mine came with a little hole at the bottom which is a manufacturing error (they don't come with drainage holes). If you looking for a classic leather sheath for your F1 and ruff elements are not a problem go with this one over the open sheath. Ruff Elements? Get the Zytel.