The fabric is more than adequately waterproof (2000+ mm hydrostatic head) for the intended use (storage inside a backpack or duffle)

And because it’s designed with TempShield™ double wall vacuum insulation

With a total field weight of 2 ounces

KIT INCLUDES

discrete EDC pockets

Crystal Creek Gems: Fire Agate Bola wpo merch The fabric is more thanThe Natures Trail Collection from Crystal Creek Gems is all based on Silicon Dioxide. That is, if you will, dirt and sand. The gems we use are in crystal form and inclue: Crystalline Quartz (clear crystals, amethyst, etc.) Micorcrystalline Agate and Caledony Micorcrystalline Jasper Geodes Microcrystalline Fire Agate Agatized Fossils Its very unlikely you would find any of these hiking our Appalachian Trail. So we try to show places mostly in the USA