VooDoo Tactical Men's 0F Sleeping Bag Fill: 3.86 lbs. Of micro fiber loft hollow fiber, measures 82 overall, 27 wide at the shoulders Zipper: YKK #10 anti-snag, two way Nylon coil Construction: double layer with offset quilting -outer Temp rated to 0 degrees (survival rating) Voodoo tactical quality and performance, comes with compression stuff sack with straps