On another forum a member has asked about a knife carrier or knife roll with the product name Knifejack. Several years ago I saw this item and am pretty sure it was made in Australia.
It is apparently no longer sold in the US and I'm having some difficulty doing a search for Australian sources for similar items.
If anyone has any information about such a product, I would be very happy to hear about it so I can pass it on.
It was made of thicker leather than the ordinary type of knife carrier and looked something like
. The one I saw actually looked like the outer part had been made from saddle leather and it was stiff enough to hold its shape.