ROKK St. Elias 35-Degree Rectangular Sleeping Bag: * Comfort top with zip-off hood * Dimensions: 33" x 78" * Fill: 4 lbs * EnviroTemp 100 percent recycled polyester * 4 different ways to sleep * Removable hood converts to traditional, rectangular style * Removable poly/cotton percale sheet * Durable, ripstop polyester outer with polyester liner * Quilt-thru construction * 2 anti-snag, self-repairing coil zippers on either side of bag to maximize ventilation control * Personal pocket for MP3 player or other items * Compression stuff sack for convenient storage