Eureka! Northern Breeze Snap-In Floor Heavy-duty polyester fabric provides the performance of a tent floor. Features finished edges, factory-sealed seams, and eight attachment points. Each corner and side mid-point have a one-inch wide elastic strap with top snap which mates to the bottom snap sewn-in the Northern Breeze. 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.