This Marmot Arroyo ultra-lightweight mummy bag features thermally efficient 800-fill-power goose down, compressing into a tiny package for three-season backpacking. FILL. 800-fill goose down. WEIGHT. Long - Left Zip: 36 ounces. Regular - Left Zip: 27 ounces. Regular - Right Zip: 27 ounces. TEMPERATURE RATING (F). 30 degrees (F)
- Water-repellent, windproof, downproof nylon microfiber shell is ultralight, yet strong
- Ground-level side seams prevent cold air leaks and allow the goose down insulation to loft fully
- 6-Baffle Hood envelops your head in warmth; Face Muff allows hood to be cinched snug without digging into your face
- Down-filled draft tube backing full-length, locking zipper prevents cold spots
- Trapezoidal footbox allows down to loft fully around your feet for optimum warmth and comfort
- Stretch tricot baffles provide strength and durability for long bag life
- Comes with stuff sack and storage bag
