Two features matter most in the mountains: strength, and low weight. The Marmot Alpinist 2-Person 4-Season Tent delivers both to alpine climbers and mountaineers. Though this single-wall Marmot tent weighs only 4lb 15oz, its three-pole design holds tough against burly mountain storms. The Alpinist Tents steep walls shed snow to prevent a collapse while also increasing living space inside your winter haven. Factory-taped, waterproof breathable MemBrain fabric protects against rains or snow while reducing internal condensation. The Marmot Alpinist Tent also includes a stowable vestibule for extra dry storage space.