Big Agnes Star Fire UL -7degC (850 DownTek) Sleeping Bag

These ultralight technical sleeping bags are perfect for adventures where every ounce matters. You'll be counting every corner of your pack, and relying on this sleeping bag as much as you would on a harness, helmet, or beacon. Dubbed the 'Fly Creek of sleeping bags,' the Big Agnes Star Fire UL series uses top - notch 850 fill power DownTek™ water - resistant down. It has a superlight, high - tear strength shell that also safeguards the footbox. The body - mapped baffle design maximizes heat efficiency, giving you the lightest and most compressible bag for your far - off overnight trips. Features: - Ultralight down mummy bags with 850 fill power - DownTek™ down and a Pertex® shell for maximum compressibility and technical performance - Classic mummy shape for lightness and enhanced heat retention - Body - mapped baffle construction for better heat efficiency - 3 - D anti - snag draft tube to stop heat loss along the zipper - Vertically structured sidewalls with contoured baffles to keep heat close to your body - Contoured hood baffles for a comfortable head fit - Oversized interior anti - draft collar - Ergonomic foot - box for more warmth and loft - Low - profile cordlock for one - hand hood adjustment - Insulated tube at the upper hood to block drafts when cinched - Minimal zipper to reduce weight and cold spots - 102 cm YKK #5 anti - snag zipper for smooth zipping - Zipper Garage - Interior fabric loops for sleeping bag liners - Streamlined exterior loops for drying or storage - Comes with storage and stuff sacks Specifications: **Regular** - Bag Weight: 879 g - Fill Weight: 482 g - Compressed Bag Size: 17 x 19 cm - Stuff Sack Size: 19 x 38 cm **Long** - Bag Weight: 964 g - Fill Weight Long: 539 g - Compressed Bag Size: 18 x 19 cm - Stuff Sack Size: 20 x 45 cm

Using your Big Agnes Star Fire UL sleeping bag is a breeze. Just unroll it from the stuff sack and you're ready to snuggle in. When you're inside, use the low - profile cordlock to adjust the hood for a comfortable fit and to keep the heat in. The 102 cm YKK #5 anti - snag zipper makes it easy to get in and out. For storage, you can use the included storage sack to keep it in your closet when not in use. When packing for a trip, stuff it into the stuff sack. But don't leave it stuffed for too long, as it can damage the down. When it comes to cleaning, it's best to take it to a professional cleaner who has experience with down products. Avoid getting it too wet, as even though it has water - resistant DownTek™ down, excessive moisture can affect its performance. Lastly, always check the bag for any signs of wear and tear before and after each use. If you notice any damage, have it repaired as soon as possible to ensure it keeps performing well on your adventures.