The CLOUDFLARE Ultra-Comfort Sleeping Mat is perfect for backcountry expeditions in rugged terrain, when you may need the extra comfort of a dual inflation mat. The CloudFlare is large, comfortable, and boasts a R2.5 heat retention value (ASTM-tested). The durable 40D TPU-coated nylon construction provides extra protection. The CloudFlare is ideal for fly camping, staying in tents, or as a backup in case the hut is full.