So, I know this has bound to have been discussed here. The search function didn't produce anything with the terms "scent lok" or "scent lock."
This is my first year to bow hunt seriously and I listened to the owner of scent lok make his case. Sounded convincing with what I know about charcoal's absorbancy abilities. That said, his livelihood depends on it, so he's biased.
How about you guys? Whatcha think?