It's interesting.

There is one main issue I see for it's use on the body of a sporran:
the individual panels are very small, so you're going to have at least one seam showing.

It would be nice if the website were a LITTLE bit more informative on available colours, seaming, and above all - price (which I can't seem to find anywhere on the main site, nor on any of the linked pages).

The shipping costs for the sample packs range from $12-40US... so you'd have to figure that into the equation as well when planning.

At $40 just for shipping, you're nearing the range of buying a stingray skin or several other nice exotics.

The material itself seems interesting though, and you'd nearly certainly be the only one wearing a bag of that type at any event.