Ultimate Survival

Ultimate Survival Technologies is a manufacturer of proprietary survival, rescue, life support, and disaster preparedness equipment and survival tools. Oso Grande sells these survival tools to a vast number of government agencies and also to hikers, campers and hunters. UST's line of personal safety and survival tools includes patented all-weather fire starting systems, targetable and unbreakable signal mirrors, a premium outdoor saw, a low profile whistle, and kits in which the tools are combined.