Cardboard + tape is the cheapest way to go. My knives use home made sheaths for the first few months until I break down and buy one.
Field expedient sheath
My Scrap Yard Priority Mail Box, a roll of duct tape, and some black spray paint.
Cost, about $0.87
How's that for recycling?
Not as nice as Andy's camo tape sheaths, but it'll do until I get one ordered...
As a first try, it's ugly but functional...
Even with flat black paint it looks like patent leather...
![[Linked Image from images51.fotki.com]](http://images51.fotki.com/v1543/photos/2/28682/7042651/IMG_1132-vi.jpg)
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