The Eureka Copper River 30 Degree Mummy Sleeping Bag is a comfortable, thermally efficient bag and an excellent choice for all around use. It features Eureka ThermaShield synthetic insulation, a proprietary blend of solid and hollow core polyester staple fibers that provides excellent thermal properties while maintaining loft and durability. Size: Regular: 84 x 32 x 20, Long: 90 x 34 x 20 Stuff Size: Regular: 9.84 x 17.72, Long: 9.84 x 18.9 Fits To: Regular: 6 ft., Long: 6 ft. 6 in. Fill Weight: Regular: 2 lbs. 5 oz., Long: 2 lbs. 10 oz. Total Weight: Regular: 3 lbs. 7 oz., Long: 3 lbs. 14 oz. ThermaShield synthetic insulation blends solid and hollow core polyester staple fibers for excellent thermal properties while maintaining loft and durability. Shell fabric: 75D polyester ripstop and 68D polyester taffeta. Lining fabric: 68D peached polyester. Locking 5 zipper. Warm to touch peached polyester lining. Full length draft tube with anti snag webbing. Internal pocket. Compression stuff sack included.