Features an innovative 'Spider Baffle System' that eliminates traditional baffles, offering warmth in a lightweight, packable, and stretchy design. The seamless construction incorporates waterproof fabric to keep the down insulation dry and maximize thermal performance.
Features
High-quality 900 Fill PowerEX Downprovides an outstanding warmth-to-weight ratio
Waterproof, highly breathableDRYTECprotects down from moisture
Seam-sealed construction helps keep out water
Montbell's proprietary Spider Baffle System(patented) minimizes seamlines to retain heat and maximize the loft of down
Utilizes Spider Yarn to keep down in place
Super Spiral Stretch System (US patent No. 7,900,301) closely fits the body without constriction to deliver more efficient heat retention
Right hand 80 cm (31 in) zipper is short and lightweight
Zipper with anti-snag cover prevents biting into the fabric
Tapered Spiral Stuff Sack (US patent No. 8,801,286) allows for changing the shape of the compressed bag for easier packing
Included laundry net for washing and long-term storage of the sleeping bag
Weather resistantAqua-Tect zipperkeeps out water in a lightweight form
Spec
Material：Outer fabric: DRYTEC (PFAS-free) 12-denier Ballistic Airlight nylon ripstop Lining: 7-denier Ballistic Airlight nylon ripstop (PFAS-free water repellent finish) Insulation: 900 Fill Power EX Down
Weight：1 lb 1 oz / 482 g
Total Weight：1 lb 1.8 oz / 504 g
Size Guide：Max User Height: 6 ft / 183 cm
Packed Size：Φ4.7 x 9.4 in / Φ12 x 24 cm
Temperature Rating：ISO TESTED: 46 °F / 8 °C (Comfort), 39 °F / 4 °C (Lower Limit)
