Looks well thought out and constructed. The lines are neutral, not tactical not too bushcraft/scandi if you know what I mean. I think this allows them to work with a broader range of knives, can only be a good thing imo.
Are you thinking of offering a sort of stock go to ambi sheath for different grouping sizes of blades? I mean by this:
1) Small Ambi Sheath for blades 2-4 inches
2) Medium Ambi Sheath for blades 4-7 inches
3) Large Ambi Sheath for blades 7-11 inches
4) XLarge Ambi Sheath for blades 11+ inches
It might just be me but I could see a market for that. Hate to compare but it could be sort of like what Spec Ops sheaths offer now for mil/tactical knives but obviously in leather with a different look, more versatile design (when it comes to all the different knives that could use the sheath) and a broader appeal.
Keep up the good work.