Eureka! 20-Pound Propane Tank Hose Compatible with Jetfoil and Eureka! multi-burner stoves. Offers a quick-connect feature. Measures 5 feet long. The Eureka! brand began in 1895 with rugged canvas wagon covers to custom camp tents. Eureka! later made history as the tents used by the first all American Mt. Everest expedition explorers. Today, the brand makes tents, sleeping bags, and more.