My friend is rigging up something for his Waki so he can carry it on his back when in the bush and especially when hunting. He will be using a kydex sheath for this rig.
He has this idea that if a creature were to charge him and his rifle were to fail, his Waki would at least stand a chance of helping to slow it down while he bleeds out from the bullet wound. He's an optimist when it comes to these ideas.
Then again, he's the same friend who laughed at me for suggesting the same thing but with a large combat knife.
His idea kind of makes sense...
I'll post up pics when he's finished messing around with it.