Ultralight Without Compromise
The Big Agnes Fly Creek UL 25F Sleeping Bag is ultralight and extremely packable for minimalist-minded backpackers and three-season thru-hikers. It’s stuffed with the lightest, loftiest down insulation that ensures a 35F comfort temperature rating while remaining remarkable packable. Big Agnes finished the filling in PFC-free Downtek for hydrophobic weather protection that retains the down’s lofty warmth in wetter climates. The ultralight nylon ripstop outer is recycled from fishing nets, and its water-resistant treatment is PFAS-free. The center half-zip complements the minimalist hood for comfy coverage that packs small. Despite a slimmer mummy shape, the Fly Creek UL has more room in the footbox and around the draft collar for surprising comfort.
Features
- Ultralight, hyper-packable sleeping bag built for minimalist-minded backpacking trips, multi-day alpine treks, and month-long thru-hikes
- 850-fill down insulation ensures lofty packability and an ultralight weight, and a Downtek finish adds hydrophobic weather protection
- Big Agnes Signature Diamond Quilting prevents down migration with water-resistant, ultralight nylon ripstop recycled from fishing nets
- Minimalist hood has a low-profile cordlock made from renewable sources, and a half-length center zipper allows easy access and ventilation
- Mummy fit includes a generous draft collar and ergonomic footbox for an improved fit and increased thermal efficiency
- Storage and stuff sacks are included
Specs
- Best Use: Backpacking
- Temperature Rating: [Comfort] 35F; [Limit] 25F
- Weight: [Regular] 1lb 10oz; [Long] 1lb 12oz
- Compressed Size: [Regular] 8 x 9.5in; [Long] 8 x 10in
- Stuff Sack Size: [Regular, Long] 7.5 x 15in
- Stuff Sack Volume: [Regular, Long] 10L
- Bag Size Fits Up To: [Regular] 6ft; [Long] 6ft 6in
- Circumferences: [Regular] (Shoulder) 60in, (Hip) 54in, (Foot) 36in; [Long] (Shoulder) 63in, (Hip) 57in, (Foot) 39in
- Material: [Shell] Recycled 10D Nylon Ripstop, PFAS-Free Water-Repellent Finish
Insulation: 850 Downtek PFC-Free
