Gun:
i like this sheath, I swim a lot with the knife and sheat still working ok in the water, don't absorb any water, it gets dry quickly. Clip holds the knife secure even upside down (i carry it upside-down fastened to the backpack shoulderstrap, also i carry it a lot of time upside down as a neck knife at work or when swimming).
Sheath is not bulky and it looks strong and durable, offers a decent body protection.
Sometimes at work i need to put the knife back on the sheat even if it's dirty to keep it at hand, and sheath is easy to clean even in the inside with some hot water rinsing.
The only drawback i find is it's a bit noisy when moving fast or jumping... anyway nothing that bothers me to much unless i find myself in enemy territory
I even like the color
It suit my needs and personal preferences, just my opinion