Warmth to Go

Ultralight gear doesn't mean you have to be ultra-uncomfortable on your next backpacking trip, and the Big Agnes Star Fire is the only proof you need. Weighing in at less than two pounds, you don't have to worry about your sleeping bag being the reason you threw out your back. A Pertex Quantum shell starts highly tear-resistant and stays that way trip after trip, season after season, year after year. 850-fill down inside lets you say good-bye to nights spent counting sheep just to avoid thinking about how cold you are, and built-in draft tube and collar ensure that all of your hard-earned warmth stays in your bag throughout the night. Combine all of that with the heat efficient mummy shape and vertical baffles, and you have your own camping space heater, without the risk of starting a fire in your tent.

Features

• Three-season, ultralight sleeping bag for wherever the trail leads
• 850-fill down with water-repellent treatment provides warmth you can count on
• Traditional mummy shape drops weight while remaining thermally efficient
• Insotect Flow™ vertical baffles provide maximum loft and warmth
• Anti-snag draft tube and collar seal out cold air 
• Cordlock hood lets you cinch down tight or un-cinch with just one hand
• Storage bag and stuff sack - Included

Construction + Materials

• Shell: Pertex® Quantum Nylon Ripstop
• Lining: Pertex® Quantum Nylon Ripstop
• Insulation: 850-fill DownTek™ - Bluesign® Certified 

Specs

• Temp Rating: 20°F
• Shape: Mummy
• Best Use: Camping, Backpacking
• Gender: Unisex
• Fits Up To: [Small] - 5' 5"; [Regular] - 6'; [Long] - 6' 6"
• Zipper Side: Left
• Pad Size: Universal
• Bag Weight: [Small] - 1 lb 10 oz; [Regular] - 1 lb 12 oz; [Long] - 2 lbs
• Fill weight: [Small] - 16 oz; [Regular] - 18 oz; [Long] - 20 oz
• Compressed Size: [Small] - 6.5" x 7"; [Regular] - 6.5" x 7.5"; [Long] - 7" x 7.5"
• Stuff Sack Size: 8" x 17.5"
• Shoulder Girth: [Small] - 54"; [Regular] - 60"; [Long] - 62"
• Hip Girth: [Small] - 54"; [Regular] - 54"; [Long] - 56"
• Knee Girth: [Small] - 34"; [Regular] - 36"; [Long] - 38"