Most everyone posts about Kydex holsters or some other type that exposes the pistol in some way. I'm looking for a full coverage holster that will give maximum security and protection in rigorous conditions such as running through very heavy brush, crawling across the ground, etc. but allows for easy drawing access. Any ideas? If indeed this topic has been covered, forgive me for not locating it already and if you would please guide me to its location. Thanks ahead of time