2010 EXTREME MUMMY SLEEPING BAG, Standard Size, 0 DEG., COMPACT. 3 LBS, By High Peak Size: 32.3 Construction: Double Layer - COMPRESSION BAG - COMPACT BAG Material: Quilted 190T Polyester Taffeta Outer Shell Water & Soil Repellent Fill Material: 260T Invista Tactel 1.6 Lb Dura Loft, 3D Spiral, Micron Hollow Fiber Self Repairing Anti Snag # 5 ( two-way ) Zipper - Carry Weight: 3.0 lbs.