Western Mountaineering Fly Lite 34 Degree Sleeping Bag I Just Wanna Fly Experience ultralight adventures and ultradeep sleep with the Fly Lite 34 Degree Sleeping Bag. This bag is designed for thru-hikers, bikepackers, and other explorers who demand minimal weight without sacrificing warmth. Its fully baffled construction and premium materials ensure comfort on cool nights, making it an ideal choice for summer excursions. Features Ideal warmth-to-weight, 850+ fill power goose down for efficient insulation Ultralight materials, nylon shell and lining balance durability with minimal weight Fully baffled construction, eliminates cold spots by keeping down evenly distributed Half-length zipper, cuts weight while allowing easy entry and exit Draft tube and top collar, add insulation and block cold air from sneaking in Compact design, packs down to the size of a water bottle Includes, stuff sack for the trail and breathable mesh bag for storage at home MFG#: 60FLYOGLZSPECIFICATIONSIntended Use Backpacking, Bikepacking, Camping Temperature Rating34degF / 1degCSeason Summer, Warm Weather Fill850+ Fill Power Goose Down (ethically sourced)Material10D Nylon Loft3. 75"Size5'6" / 6'0" / 6'6"Shape Mummy SIZINGSize / Max User Height Total Weight Fill Weight Girth (Shoulder/Hip/Foot)Packed Size5'6"13. 5 oz / 340 g7. 15 oz /59" / 51" / 39"5" x 10"6'0"14. 25 oz / 404 g7. 65 oz / 217 g59" / 51" / 39"5" x 10"6'6"14. 75 oz / 418 g8. 15 oz / 231 g60" / 52" / 39"5" x 10" | Western Mountaineering | Flylite 34 Degree Sleeping Bag | Nylon