Big Agnes Star Fire UL 20 (Fall 2022)

Other Features:

• 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-snag draft tube 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
• Internal hood drawcord gives you a secure, cozy fit when cinched
• Minimal zipper minimizes weight and reduces cold spots
• 40in./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

Materials & Construction
— Shell and lining is Pertex® Quantum nylon ripstop
— 100% recycled Pertex® Quantum uses a tightly woven structure made from incredibly fine yarns, making a light and soft fabric that allows insulation to fully loft and maximize thermal efficiency
— 850 fill DownTek™ repels water while maintaining insulating value
— Insotect Flow™ vertical baffles contour to your body to provide a more comfortable fit and keep you warmer