Big Agnes Star Fire Ul, 850 Downtek Sleeping Bag

These technical, ultralight bags are designed for adventures where every ounce counts, each nook and cranny in your pack is accounted for, and you depend on the performance of your sleeping bag like you would a harness, helmet, or beacon. Our Star Fire UL series features the ultimate 850 fill power DownTek water-repellent down, and are built with a superlight, high-tear strength shell that also protects the inside footbox. Body-mapped baffle construction optimizes thermal efficiency creating the lightest, highly compressible bag for your most remote of overnight adventures.

Features of Big Agnes Star Fire Ul 0, 850 Downtek

• Ultralight down mummy bags that feature 850 fill power DownTek down and a Pertex shell to create our most compressible, technical bags,Traditional mummy shape allows for lightweight and increased thermal value,Body mapped baffle construction optimizes thermal efficiency,3-D anti-snagdrafttube prevents heat loss along the zipper,Vertically structured sidewalls integrating contoured baffles trap heat closer to the body,Contoured hood baffles cradle the head for a more comfortable fit,Oversized interior anti-draft collar,Ergonomic foot-box construction provides more loft and warmth,Low-profile cordlock lets you un-cinch the hood with one hand,Insulated tube along upper hood opening seals out drafts when cinched,Minimal zipper minimizes weight and reduces cold spots,40"/102cm YKK #5 anti-snag zipper for a smooth, quick zip ,Zipper Garage,Interior fabric loops for sleeping bag liners,Streamlined exterior loops for hang drying or storage,Storage sack & stuff sack included,Works with any pad size or style

Package Contents:

• Big Agnes Star Fire Ul 0, 850 Downtek