Inspired by several MYOG threads I have launched a new cottage business making ultralight stoves, cook kits, tarps and trekking poles: Gardner Outdoor Lightweight Designs (G.O.L.D. Gear). Free shipping for members of BackPackingLight.
Cook kits utilize 25 oz and 32 oz beer can pots, which the stoves are optimized for. Lighter, less expensive, faster and just as efficient as the Caldera Keg-F system.
Tarps are made from polycryo. Light, tough and crystal clear. A fraction of the cost of cuben fiber or silnylon tarps.
Trekking poles are fixed-length, lighter and less expensive than Rota Locura Yanas.