I'd like to make a dual stuff sack/ridgeline organizer, and figured I might as well go all-out and make it in cuben fiber, a.k.a. Dyneema Composite. I only need a piece about 18"x12" (slightly longer and thinner is OK). Bigger is OK too, nice to have some extra in case I screw up. Lightest possible is ideal (0.51oz), but willing to consider heavier. I'm willing to buy, or possibly trade for a pair of snakeskins I have and don't use. Hennessy silnylon style, olive brownish color, 6.5' length each.